A miniature lighted stylet for fast oral endotracheal intubation in rabbits     

H.P. Su  C.J. Hou  W.H. Chen  K.J. Wang  Y.H. Chiu  H.S. Sun 《Veterinary journal (London, England : 1997)》2013,195(2):254-256

Efficient oral endotracheal intubation of laboratory animals is a challenging technique in veterinary research. This study introduces a miniaturized lighted stylet for rabbit intubation. An experiment with repeated measures on two factors was used to assess the feasibility and efficacy of this method. The first factor compared stylet intubation vs. laryngoscopic intubation. The second compared three practitioners, one with prior experience and two without. Success rates on the initial attempt were not statistically different (χ² = 2.46, P = 0.12). The time difference between methods was significant (F = 41.007, P < 0.001), although the effect of practitioners was not (F = 1.038, P = 0.365). The mean ± SD of the intubation time, combining results from the three practitioners, was 20.34 ± 17.15 s for the stylet method and 57.58 ± 64.21 s for the laryngoscopic method. The results of this study demonstrate that lighted stylet intubation is efficient, robust, and independent of practitioner experience.  相似文献   

The Extract of Rhodobacter sphaeroides Inhibits Melanogenesis through the MEK/ERK Signaling Pathway     

Wen-Sheng Liu  Yu-Diao Kuan  Kuo-Hsun Chiu  Wei-Kuang Wang  Fu-Hsin Chang  Chen-Hsun Liu  Che-Hsin Lee 《Marine drugs》2013,11(6):1899-1908

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Year‐round natural spawning,early development,and the effects of temperature,salinity and prey density on captive ornate goby Istigobius ornatus (Rüppell, 1830) larval survival     

Pei‐Sheng Chiu  Ming‐Yih Leu  Pei‐Jie Meng 《Aquaculture Research》2019,50(1):173-187

Natural spawning, early development and larviculture of the ornate goby Istigobius ornatus in captivity were studied for the first time. I. ornatus spawned 46 times from 31 October 2013 to 31 October 2014. Fecundity ranged from 246 to 10,214 eggs per clutch, with an average hatching rate of 77.8% ± 9.9% (M ± SEM). Fertilized eggs (1.31–1.54 × 0.46–0.50 mm in diameter) were adhesive demersal and oval‐shaped. Embryonic development lasted 84 hr at 27.5 ± 0.5°C. Newly hatched larvae [2.12 ± 0.04 mm in total length (TL)] transformed to the juvenile stage completely when TL was 7.79 mm. Effects of different water temperatures (24, 28 and 32°C) and salinities (10, 15, 20, 25, 30, 35 and 40 g/L) on per cent survivals (%) and survival activity indices (SAIs) were tested. Survival was not significantly different under different temperatures; SAIs was significantly higher at 28°C. Larvae showed the significantly higher survival and SAIs at salinities 10–30 g/L than at 35 and 40 g/L. Effect of different prey densities on survival was significantly higher in 7 days post hatch larvae fed 20 and 30 rotifers/ml. These findings could guide future programs in captive breeding technology development and commercial production of other marine ornamental gobies.  相似文献   

Bacterial population in intestines of white shrimp,Litopenaeus vannamei fed a synbiotic containing Lactobacillus plantarum and galactooligosaccharide     

Truong‐Giang Huynh  Shao‐Yang Hu  Chiu‐Shia Chiu  Quoc‐Phu Truong  Chun‐Hung Liu 《Aquaculture Research》2019,50(3):807-817

The aims of this study were to unravel the intestinal microbiota of Litopenaeus vannamei after being fed a diet without (control) or with the synbiotic (SYN) for 60 days using next‐generation sequencing technology to see if changes in the intestinal microbiota were involved in the improved growth performance and health status of the shrimp. Next‐generation sequencing data showed that six phyla, 11 classes, 19 orders, 30 families, 58 genera and 73 species with taxonomic names assigned were detected. The majority of the operational taxonomic units (OTUs) was shared between the SYN and control shrimp and comprised 37 OTUs. However, intestinal biodiversity analyses revealed that SYN‐fed shrimp had a higher species richness, evenness and Shannon–Weaver index than did shrimp fed the control diet, but without reaching statistical significance. Interestingly, shrimp fed the SYN diet exhibited improved colonization of Lactobacillus plantarum and reduced prevalences of Vibrio harveyi and Photobacterium damselae in the intestines. These findings indicate that the SYN was able to modulate the intestinal bacterial community of shrimp and could be used to control vibriosis in shrimp.  相似文献   

Effect of Barley β-Glucan in Durum Wheat Pasta on Human Glycemic Response     

Wallace H. Yokoyama  Carol A. Hudson  Benny E. Knuckles  Mei-Chen M. Chiu  Robert N. Sayre  Judith R. Turnlund  Barbara O. Schneeman 《Cereal Chemistry》1997,74(3):293-296

High-fiber, high-carbohydrate diets, including foods with low glycemic index, have been associated with prevention and treatment of diseases such as coronary heart disease and diabetes. β-glucan, a soluble, viscous polymer found in oat and barley endosperm cell wall, was incorporated into pasta test meals. Five fasted adult subjects were fed test meals of a barley and durum wheat blend pasta containing 100 g of available carbohydrate, 30 g of total dietary fiber (TDF) and 12 g of β-glucan, or an all durum wheat pasta containing the same amount of available carbohydrate, 5 g of TDF, and negligible β-glucan. The β-glucan and durum wheat pasta resulted in a lower glycemic response as measured by average total area and maximum increment of the blood glucose curves. Lower insulin response to the β-glucan and durum wheat pasta was also indicated by lower average area and increment characteristics of the insulin curves. Barley β-glucans may be an economical and palatable ingredient for processed food products formulated to modify glycemic and insulin response.  相似文献   

Incipient ferralization and weathering indices along a soil chronosequence in Taiwan          下载免费PDF全文

S.‐H. Jien  I. Baillie  W.‐S. Huang  Y.‐Y. Chen  C.‐Y. Chiu 《European Journal of Soil Science》2016,67(5):583-596

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Drosophila suzukii population response to environment and management strategies     

Nik G. Wiman  Daniel T. Dalton  Gianfranco Anfora  Antonio Biondi  Joanna C. Chiu  Kent M. Daane  Beverly Gerdeman  Angela Gottardello  Kelly A. Hamby  Rufus Isaacs  Alberto Grassi  Claudio Ioriatti  Jana C. Lee  Betsey Miller  M. Valerio Rossi Stacconi  Peter W. Shearer  Lynell Tanigoshi  Xingeng Wang  Vaughn M. Walton 《Journal of pest science》2016,89(3):653-665

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Effects of diets supplemented with either individual or combined probiotics,Bacillus subtilis E20 and Lactobacillus plantarum 7‐40, on the immune response and disease resistance of the mud crab,Scylla paramamosain (Estampador)     

Shinn‐Ping Yeh  Chiu‐Hsia Chiu  Ya‐Li Shiu  Zhe‐Lin Huang  Chiu‐Hung Liu 《Aquaculture Research》2014,45(7):1164-1175

Two trials, including firstly, diets incorporating individual or combined species of probiotics, Bacillus subtilis E20 and Lactobacillus plantarum 7‐40, were fed to the mud crab, Scylla paramamosian, for 28 days to evaluate the growth, immunity and disease resistance, and secondly, the optimal level of B. subtilis E20 in the diet by tracking the growth, immunity and disease resistance after 28 days of feeding were analysed. No significant differences in growth, total haemocyte counts, respiratory bursts, superoxide dismutase, or glutathione peroxidase were found in the two trials. Crabs fed the B. subtilis E20‐containing diet (D20) had significantly increased phenoloxidase (PO) activity, phagocytic activity (PA) and disease resistance compared with crabs fed the control and the mixed probiotics diet (MD). The mortality of crabs fed the D20 was significantly lower than that of crabs fed the L. plantarum 7‐40‐containing diet. L. plantarum 7‐40 had a great inhibitory effect on the growth of B. subtilis E20, which may have led to the decreased probiotic effect of the MD. An analysis of the optimal level of B. subtilis E20 in the diet showed that crabs fed the B. subtilis E20‐containing diet at a level of 10^9–10 cfu kg^?1 had better immune response of PO and PA, and disease resistance in the second trial.  相似文献   

In Vitro Bile‐Acid‐Binding of Whole vs. Pearled Wheat Grain     

T. S. Kahlon  M. M. Chiu  M. H. Chapman 《Cereal Chemistry》2009,86(3):329-332

Health benefits of consuming whole grains are reduced risk of heart disease, stroke, and cancer. The U.S. Health and Human Services and USDA dietary guidelines recommend consumption of 6–10 oz of grain products daily and one‐half of that amount should contain whole grains. Whole grains contain vitamins, minerals, fiber, and phytonutrients. Bile‐acid‐binding capacity has been related to cholesterol lowering potential of food fractions. Lowered recirculating bile acids results in utilization of cholesterol to synthesize bile acid and reduced fat absorption. Secondary bile acids have been associated with increased risk of cancer. Bile‐acid‐binding potential has been related to lowering the risk of heart disease and that of cancer. It has been reported that bile‐acid‐binding of wheat bran is not related to its total dietary fiber (TDF) content. Whole (W) grain as well as pearled (P) hard red winter wheat (Hrw), hard white winter wheat (Hww), and durum wheat (DU) cooked grains were evaluated for in vitro, bile‐acid‐binding relative to cholestryramine (a cholesterol lowering bile‐acid‐binding drug). On dry matter basis (db) relative bile‐acid‐binding values were 7.7% WHrw; 7.5% WHww; 6.3% PHww; 6.0% PHrw; 5.5% WDU; and 5.4% PDU. On a TDF basis, binding values were 42–57% of that for cholestyramine for the whole and pearled wheat grains tested. Bile‐acid‐binding values (db) for WHrw and WHww were similar and significantly higher than those of PHww, PHrw, WDU and PDU. Similar bile‐acid‐binding of WHww to that of WHrw suggest that the red color commonly associated with whole grain may not necessarily indicate more healthful potential. Data suggest that cooked WHrw and WHww wheat have significantly higher health‐promoting potential than pearled grains. WDU or PDU wheat health‐promoting potential was similar to that of PHww or PHrw. Consumption of products containing WHrw and WHww are recommended.  相似文献   

Green tea polyphenol epigallocatechin-3-gallate protects cells against peroxynitrite-induced cytotoxicity: modulatory effect of cellular G6PD status     

Ho HY  Wei TT  Cheng ML  Chiu DT 《Journal of agricultural and food chemistry》2006,54(5):1638-1645

Glucose-6-phosphate dehydrogenase (G6PD) plays important roles in the maintenance of cellular redox balance. It was not until recently that the importance of G6PD in regulation of cellular growth and apoptosis emerged. In the present study, we found that G6PD-deficient fibroblasts were more susceptible to peroxynitrite-induced cytotoxicity. Treatment with peroxynitrite generator 3-morpholinosydnonimine (SIN-1) hydrochloride caused apoptosis in human fibroblast in a dose-dependent manner. This was preceded by a decrease in the intracellular level of glutathione (GSH) as well as accumulation of p53. The extent of apoptosis and glutathione depletion were greater in G6PD-deficient fibroblasts than in the normal counterpart. Pretreatment with green tea polyphenol epigallocatechin-3-gallate (EGCG) effectively blocked peroxynitrite-induced glutathione depletion, p53 accumulation, and apoptosis in both normal and G6PD-deficient cells. EGCG, administered to cells alone or as pretreatment, caused activation of Akt. The protective effect was abolished by phosphatidylinositol 3-kinase (PI3K) inhibitors, wortmannin, and LY294002. Our findings suggest that G6PD deficiency enhances the toxicity of peroxynitrite and that EGCG initiates cell survival signaling via the PI3K/akt pathway.  相似文献