Evaluation of Serum Phosphorylated Neurofilament Subunit NF‐H as a Prognostic Biomarker in Dogs With Thoracolumbar Intervertebral Disc Herniation     

Hidetaka Nishida DVM  PhD  Masanari Nakayama DVM  PhD  Hiroshi Tanaka DVM  PhD  Hiroaki Kamishina DVM  PhD  Takeshi Izawa DVM  PhD  Shingo Hatoya DVM  PhD  Kikuya Sugiura DVM  PhD  Yoshihisa Suzuki MD  PhD  Chizuka Ide MD  PhD  Toshio Inaba DVM  PhD 《Veterinary surgery : VS》2014,43(3):289-293

  相似文献   

Supplementation of various meals to fish meal diet for chum salmon fry     

Toshio Akiyama  Takeshi Murai  Yasuhiro Hirasawa  Takeshi Nose 《Aquaculture (Amsterdam, Netherlands)》1984,37(3):217-222

In a 6-week feeding experiment, chum salmon, Oncorhynchus keta, swim-up fry, were fed fish meal diets supplemented with silkworm pupae powder (5%), dried beef liver (5%), krill meal (5%) or earthworm powder (5%) at the expense of fish meal, or substituting glucose (13%) for dextrin. Fish fed the diet with earthworm powder showed the best growth performance (675% weight gain in 6 weeks) and feed efficiency (117%). The growth rate and feed efficiency of the krill meal group were also significantly better than those of the control group (without supplement or substitution). Substitution of glucose and supplementation of silkworm pupae or beef liver failed to improve the growth rate, but significantly improved feed efficiency. Food consumption of fish fed the diet supplemented with earthworms was lowest, and none of the dietary treatments appreciably increased food intake of the fish over that of the control group. The dietary group receiving earthworm powder also showed significantly higher body fat content than the remaining dietary groups. No significant differences were noted in body protein and ash contents among all dietary treatments.  相似文献   

Effects of high dose of vitamin A on reproduction and egg quality of Japanese flounder Paralichthys olivaceus   总被引：2，自引：0，他引：2  

Hirofumi Furuita  Hideki Tanaka  Takeshi Yamamoto  Manabu Shiraishi  Toshio Takeuchi 《Fisheries Science》2001,67(4):606-613

ABSTRACT: The present study was conducted to investigate the effects of dietary vitamin A on reproduction and egg quality in Japanese flounder Paralichthys olivaceus . Broodstock were fed experimental pellets containing two levels of vitamin A [11 × 10³ IU/100 g (control diet; CD), 337 × 10³ IU/100 g (experimental diet; ED)] for approximately 2 months before spawning and during the spawning period. Two groups of five females (average weight 1.4 kg) and 10 males (average weight 0.7 kg) were randomly allocated to two 30 m³ indoor tanks. Total egg production of the CD group was slightly higher than the ED group. Percentage of buoyant eggs and hatching rate of the ED group were significantly higher than the CD. In other egg quality parameters, such as percentage abnormal larvae and starvation tolerance of larvae, no notable difference was found between these two groups. At the end of the experiment, the skin color of broodstock in the ED group was darker than that of the CD group. Vitamin A content in eggs of the ED group was significantly higher than that of the CD group. However, the difference in vitamin A content in eggs between the ED and CD groups was much smaller than that in the liver of the females between the two groups. These results indicate that feeding broodstock a higher level of vitamin A increases the vitamin A content in eggs but does not affect egg quality in Japanese flounder because excess dietary vitamin A was stored mainly in the broodstocks' liver.  相似文献   

Nutrient requirement for zoospore formation in two alariaceous plants Undaria pinnatifida (Harvey) Suringar and Alaria crassifolia Kjellman (Phaeophyceae: Laminariales)   总被引：2，自引：0，他引：2  

Takeshi Kumura  Hajime Yasui  Hiroyuki Mizuta 《Fisheries Science》2006,72(4):860-869

ABSTRACT:   Sporophyll formation in two alariaceous plants, Undaria pinnatifida and Alaria crassifolia , was studied in relation to the nutrient requirements. The sporophylls of U. pinnatifida formed zoosporangia when they had N and P contents greater than 1.4 kgN/m³ and 0.74 kgP/m³. This indicates that these values are the critical nutrient levels for zoospore formation in U. pinnatifida . In the sporophytes of A. crassifolia , many sporophylls with zoosporangia showed nutrient contents higher than 6.25 kgN/m³ and 1.70 kgP/m³. These results suggest that the U. pinnatifida can form zoospores at lower levels of N and P contents than A. crassifolia . Both species often formed zoosporangial sori on the blades in the late period of each reproductive season. The fertile parts of the blade showed N and P contents higher than the critical levels. This phenomenon indicates that the blades have the capability to form zoosporangial sori if there is a sufficient accumulation of nutrients for zoospore formation. The zoospore formation on the blade seems to be accomplished by an overflow of excess nutrients from sporophylls into the blade, or by accumulating sufficient nutrients to form sori even if the sporophylls are not formed.  相似文献   

Anti-oxidant activity of methanol extracts from Indonesian seaweeds in an oil emulsion model   总被引：2，自引：0，他引：2  

Joko  SANTOSO  Yumiko  YOSHIE-STARK  Takeshi  SUZUKI 《Fisheries Science》2004,70(1):183-188

  相似文献   

Localization of Eimeripain,an Eimeria tenella Cathepsin B-Like Cysteine Protease,during Asexual and Sexual Intracellular Development in Chicken Ceca     

Makoto MATSUBAYASHI  Takeshi HATTA  Takeharu MIYOSHI  ANISUZZAMAN  Kazumi SASAI  Kayoko YAMAJI  Kameo SHIMURA  Takashi ISOBE  Kiyoshi KITA  Naotoshi TSUJI 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2014,76(4):531-537

  相似文献   

Effect of Postbreeding Intramuscular Administration of Deslorelin Acetate on Plasma LH and Progesterone Concentrations and Conception Rate in Mares     

Satoshi KINO  Takeshi OSAWA  Shuji MIZUNO  Gen WATANABE  Kazuyoshi TAYA  Yoshiaki IZAIKE 《Journal of Equine Science》2014,25(1):23-27

  相似文献   

Bovine papillomavirus type 10 with a deletion associated with a lingual papilloma in a cow     

Wei Zhu  Jianbao Dong  Kazuyuki Uchida  Ken-ichi Watanabe  Hiroyuki Nakayama  Yoshitaka Goto  Takeshi Haga 《Veterinary journal (London, England : 1997)》2014,199(2):303-305

  相似文献   

An assessment of reproductive and lifetime performances of Kagoshima Berkshire gilts and sows     

Yosuke Sasaki  Tadaaki Tokunaga  Ryoko Uemura  Masuo Sueyoshi 《Animal Science Journal》2014,85(3):213-218

We investigated the reproductive and lifetime performances of Kagoshima Berkshire gilts and sows. We examined 20 605 parity records of 4419 pigs for 2008 to 2012 on a farrow‐to‐finish commercial farm. The mean parity (± SD) of all animals was 3.0 ± 2.1. For farrowing performance, the highest numbers of total pigs born and pigs born alive were found in sows with parities 5 and 6 and with parity 3–6, respectively (P < 0.05). Regarding weaning and mating performance, sows with parity 2 had the lowest preweaning mortality (P < 0.05). The longest weaning‐to‐first‐mating interval was found in parity 1 pigs, and the interval decreased as parity increased (P < 0.05). Parities 0 and 1 pigs had the lowest farrowing rate and those with parity 4 had the highest farrowing rate (P < 0.05). The mean parity at culling, total number of pigs born alive in a lifetime, and nonproductive days in a lifetime were 5.5 ± 2.93, 49.2 ± 24.72 pigs, and 132.1 ± 83.34 days, respectively. These animals had a lower litter size and fertility that the F₁ crossbred sows mainly used in Japan, but a similar tendency for performance by parity.  相似文献   

Increase in plasma total antioxidant capacity of grazing Japanese Black heifers and cows in forestland in Japan     

Satoshi Haga  Hiroshi Ishizaki  Miwa Nakano  Seiji Nakao  Kiyoshi Hirano  Yoshito Yamamoto  Miya Kitagawa  Hiroyuki Sasaki  Yoshihiro Kariya 《Animal Science Journal》2014,85(2):135-142

Blood total antioxidant capacity (TAC) has become a key bio‐marker for animal health. Forest‐grazing cattle are known to forage various native plants that have high TAC. This study evaluated differences of plasma TAC between forest‐grazing (FG) and pasture‐grazing cattle (PG). Experiment 1 monitored the plasma TAC levels of 32 Japanese Black cattle. The level in PG did not change throughout the grazing period. However, that in FG, which increased from summer, was significantly higher than that in PG through fall (P < 0.05). In experiment 2, we used nine Japanese Black heifers and investigated their blood antioxidant parameters and the TAC in plants that the cattle consumed in late June and September. The plasma TAC levels in FG were significantly higher than those in PG in both periods (P < 0.05). Plasma levels of lipid peroxidation in FG tended to be lower than that in PG (P = 0.098). Furthermore, the TAC levels in various species of shrubs and trees consumed by FG were higher than those in pasture grasses. Results of this study show that plasma TAC of grazing Japanese Black cattle in forestland increase from summer through fall.  相似文献