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Effects of Coriandrum sativum Seed Extract on Aging-Induced Memory Impairment in Samp8 Mice.

ABSTRACT: The purpose of this study was to investigate whether or not Coriandrum sativum seed extract (CSSE) can ameliorate memory impairment in senescence-accelerated mouse-prone 8 (SAMP8) mice. Sixteen 10-week-old male SAMP8 mice were divided into two groups, which were orally administrated water (SAMP8(-)) or CSSE (200 mg/kg/day; SAMP8(+)). Eight 10-week-old male Institute of Cancer Research (ICR) mice were used as a normal control group and were also orally administrated water. The mean escape time in the Barnes maze test of SAMP8(-) mice was significantly longer than that of ICR mice. However, SAMP8(+) mice showed a shorter mean escape time compared to that of SAMP8(-) mice. Neurofilament messenger (m)RNA levels significantly decreased in the frontal lobe of SAMP8(-) mice when compared with ICR mice, but significantly increased in SAMP8(+) mice relative to SAMP8(-) mice. In addition, mRNA levels of inducible nitric oxide synthase (iNOS) and neuronal (n)NOS significantly increased in the frontal lobe of SAMP8(-) mice, but only the mRNA level of nNOS significantly decreased in SAMP8(+) mice. These results indicated that continuous oral administration of CSSE for 12 weeks could ameliorate aging-induced memory declines in the senescence-accelerated SAMP8 mouse model.

SUBMITTER: Mima Y

PROVIDER: S-EPMC7071483 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature

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Effects of <i>Coriandrum sativum</i> Seed Extract on Aging-Induced Memory Impairment in Samp8 Mice.

Mima Yurina Y Izumo Nobuo N Chen Jiun-Rong JR Yang Suh-Ching SC Furukawa Megumi M Watanabe Yasuo Y

Nutrients 20200211 2

The purpose of this study was to investigate whether or not <i>Coriandrum sativum</i> seed extract (CSSE) can ameliorate memory impairment in senescence-accelerated mouse-prone 8 (SAMP8) mice. Sixteen 10-week-old male SAMP8 mice were divided into two groups, which were orally administrated water (SAMP8(-)) or CSSE (200 mg/kg/day; SAMP8(+)). Eight 10-week-old male Institute of Cancer Research (ICR) mice were used as a normal control group and were also orally administrated water. The mean escape ...[more]

PMID: 32054079

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Project description:Background:Modern intensive poultry production has achieved phenomenal improvement in order to produce high quality chickens by the removal of antibiotics as growth promoters from poultry diets. Instead, numerous additives, such as probiotics, prebiotics, organic acids, enzymes, and phytogenics, are extensively used in poultry feed. Aim:This study was conducted to investigate the effect of different levels of coriander (Coriandrum sativum) seed powder as a growth promoter on feed intake (FI), live body weight, weight gain, feed conversion ratio, carcass yield, and blood profile in broiler chickens. Method:A total of 240 (Ross 308) one-day-old broiler chicks of mixed sexes were allocated randomly into four treatment groups, with 60 chicks per group. Each treatment group had three replicates (20 chicks per replicate), according to a completely randomized design for 45 days. The chicks were fed diets containing 0% (T1) as control, 1.5% (T2), 2.5% (T3), and 3.5% (T4) of coriander seed powder. The FI, live body weight, and weight gain were monitored and measured on a weekly basis. Blood samples were collected on day 45 of the trial for the determination of the percentage of white blood cells and to assess the blood profile. Results:It was revealed that the growth performance was not significantly affected (p > 0.05). However, the dressing percentage without the skin was significantly increased (p < 0.05) at level 1.5%, while the heart weight was significantly augmented (p < 0.05) at 2.5%, when compared to the control group. Furthermore, the serum triglyceride was significantly reduced (p < 0.05) at 1.5%, while the high-density lipoprotein was significantly increased (p < 0.001) at level 1.5% when compared with the control and 3.5% groups. Moreover, the glutamic oxaloacetate transaminase and glutamate pyruvate transaminase were significantly increased at 3.5% when compared with the control and 1.5% groups, with p < 0.01 and p < 0.05, respectively. The basophil and eosinophil cells count were significantly increased at 2.5% (p < 0.05 and p < 0.01), respectively, while the lymphocyte cell was significantly increased at 1.5% (p < 0.01). Nevertheless, the heterophil cell and H/L were significantly reduced at 1.5% (p < 0.05). Conclusion:Based on the results of this study, the inclusion of coriander seed powder at 1.5% had a positive impact on the dressing percentage without skin, biochemical blood profile, and immune response.

Dataset Information

Effects of Coriandrum sativum Seed Extract on Aging-Induced Memory Impairment in Samp8 Mice.

Publications

Effects of <i>Coriandrum sativum</i> Seed Extract on Aging-Induced Memory Impairment in Samp8 Mice.

Similar Datasets

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