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  • Ghrelin:RegulationofFoodIntakeandEnergyHomeostasis

    The somatotropic axis. The synthesis and release of growth hormone (GH) from the pituitary are controlled by the hypothalamic hormones GH-releasing hormone (GHRH) and somatostatin (SRIF), which in turn are regulated by feedback (dashed lines) from blood GH and insulin-like growth factor-I (IGF-I) concentrations. The recently discovered endogenous GH-releasing peptide, called ghrelin, also stimulates GH release. Circu......閱讀全文

    Ghrelin:-Regulation-of-Food-Intake-and-Energy-Homeostasis

    The somatotropic axis. The synthesis and release of growth hormone (GH) from the pituitary are controlled by the hypothalamic hormones GH-releasing ho

    歐盟評估蝦青素作為新型食品的安全性

      2020年2月5日,應歐盟委員會的要求,歐盟食品安全局(EFSA)營養、新型食品和食品過敏原小組(NDA)就蝦青素(astaxanthin)在食品補充劑中作為新型食品的安全性發布意見。  經過評估,歐盟NDA小組認為這種蝦青素的聯合暴露對成人是安全的。  部分原文報道如下:  Following

    Apoptotic-DNA-fragmentation-and-tissue-homeostasis

    Apoptotic cell death can be triggered by many different cellular stimuli, resulting in activation of apoptotic signaling pathways including caspases (

    歐盟發布奇亞(歐鼠尾草)作為食品的安全性意見

      2019年4月17日,應歐盟委員會要求,歐盟膳食、營養和過敏癥科學小組(NDA)就奇亞(歐鼠尾草) (Chia Seed(Salvia Hispanica L. )作為新型食品的安全性發布意見。圖片來源于網絡  經過評估,專家小組得出結論,在評估的使用條件下,使用奇亞是安全的。  部分原文報道如

    歐盟發布奇亞(歐鼠尾草)作為食品的安全性意見

      2019年4月17日,應歐盟委員會要求,歐盟膳食、營養和過敏癥科學小組(NDA)就奇亞(歐鼠尾草) (Chia Seed Salvia Hispanica L. )作為新型食品的安全性發布意見。圖片來源于網絡  經過評估,專家小組得出結論,在當前評估的使用條件下,使用奇亞是安全的。  部分原文報

    歐盟評估十氯酮的臨時最大殘留限量

      2020年3月3日,歐盟食品安全局(EFSA)發布消息,應歐盟聯盟委員要求,歐盟食品安全局就法國食品、環境、職業健康與安全署(ANSES) )在2018年進行的動物源產品中十氯酮的擬議最大殘留水平評估,開展了消費者暴露評估。  經過評估,歐盟食品安全局認為,短期和長期攝入十氯酮殘留物量在所評估的

    歐盟重新評估氫化聚乙烯1癸烯的安全性

      2020年2月28日,據歐盟食品安全局(EFSA)消息,歐盟食品添加劑和調味劑小組( FAF )重新評估了氫化聚乙烯-1-癸烯(hydrogenated poly‐1‐decene) (E 907)作為食品添加劑的安全性。  據了解,對所有人群來說,氫化聚乙烯-1-癸烯的每日容許攝入量為20mg

    The-IGF1-Receptor-and-Longevity

    A demonstrated means to increase lifespan in a wide range of organisms is through the restriction of caloric intake. Reducing the consumption of calor

    歐盟重新評估苯甲醇作為食品添加劑的安全性

      據歐盟食品安全局(EFSA)消息,歐盟食品添加劑和調味劑小組( FAF )重新評估了苯甲醇(Benzyl Alcohol) (E 1519)作為食品添加劑的安全性。  據了解,對所有人群來說,苯甲醇的每日容許攝入量為4 mg/kg體重。專家小組發現監管最高水平暴露評估情景中的暴露低于規定的每日容

    抵御肥胖新療法腸道味覺受體

      盡管抗肥胖藥物已經有超過25年的研究歷史,但是很少有藥物能表現出長期的功效.現在發表于Trends in Endocrinology & Metabolism的一篇新的研究報告指出,靶向腸道中的味道傳感器可能是抗擊肥胖的一個有前途的新策略。  腸道能品味我們吃到的味道——酸、甜、苦、辣,這基本上

    Regulation-of-BAD-phosphorylation

    The function of the pro-apoptotic molecule BAD is regulated by phosphorylation of three sites (ser 112,136 and 155). Phosphorylation at these sites re

    Regulation-of-Spermatogenesis-by-CREM

    The transcriptional regulator CREM plays a key role in spermatogenesis, acting as a central transcription factor triggering a cascade of transcription

    Regulation-of-hematopoiesis-by-cytokines

    The process of hematopoesis is regulated by various cytokines. The combination of cytokines stimulates the proliferation and/or differentiation of the

    大鼠Ghrelin-ELISA檢測法

    大鼠Ghrelin ELISA試劑盒?(用于血清、血漿、細胞培養上清液和其它生物體液內)?原理本實驗采用雙抗體夾心?ABC-ELISA法。用抗大鼠?Ghrelin?單抗包被于酶標板上,標準品和樣品中的?Ghrelin與單抗結合,加入生物素化的抗大鼠Ghrelin,形成免疫復合物連接在板上,辣根過氧化

    通過節食來減肥,什么樣的方法效果最好?

      間歇性禁食是一種限制你進食時間的節食方法。這些飲食的吸引力在于你不需要計算卡路里或吃某些食物。但是有這么多的版本,很難知道哪一個是最好的。以下是研究人員對不同的禁食方法的研究結果。  5:2飲食  這是一種流行的間歇性禁食,你每周吃兩天低熱量的食物(大約500千卡)(任何兩天都行)。另外五天,你

    人Ghrelin-ELISA試劑盒

    人Ghrelin?ELISA試劑盒?(用于血清、血漿、細胞培養上清液和其它生物體液內)?原理本實驗采用雙抗體夾心?ABC-ELISA法。用抗人?Ghrelin?單抗包被于酶標板上,標準品和樣品中的?Ghrelin與單抗結合,加入生物素化的抗人Ghrelin,形成免疫復合物連接在板上,辣根過氧化物酶標

    小鼠Ghrelin-ELISA試劑盒

    小鼠Ghrelin?ELISA試劑盒?(用于血清、血漿、細胞培養上清液和其它生物體液內)?原理本實驗采用雙抗體夾心?ABC-ELISA法。用抗小鼠?Ghrelin?單抗包被于酶標板上,標準品和樣品中的?Ghrelin與單抗結合,加入生物素化的抗小鼠Ghrelin,形成免疫復合物連接在板上,辣根過氧化

    Cyclins-and-Cell-Cycle-Regulation

    The cell cycle is regulated by the interplay of many molecules. Key among these are the cyclins which are expressed and then degraded in a concerted f

    CDK-Regulation-of-DNA-Replication

    Initiation of DNA replication in eukaryotes is a highly conserved, multi-step process (replication licensing) designed to restrict initiation events t

    Stress-Induction-of-HSP-Regulation

    Mammalian cells can respond to a variety of stresses such as heat, cold, oxidative stress, metabolic disturbance, and environmental toxins through nec

    Regulation-of-eIF2

    Protein phosphorylation plays an important role in the control of translation by eukaryotic initiation factor-2 (eIF-2). eIF-2 binds GTP and Met-tRNAi

    Regulation-And-Function-Of-ChREBP-in-Liver

    Liver is the major site for carbohydrate metabolism (glycolysis and glycogen synthesis) and triglyceride synthesis (lipogenesis). While insulin was lo

    Regulation-of-transcriptional-activity-by-PML

    The PML nuclear bodies are ring-shaped nuclear substructures associated with the regulation of transcription, transformation, cell growth, and apoptos

    Regulation-of-PGC1a

    Peroxisome proliferator-activated receptor gamma coactivator-1 alpha (PGC-1a) is a tissue-specific coactivator that enhances the activity of many nucl

    ChREBP-regulation-by-carbohydrates-and-cAMP

    Although insulin and glucagon play important roles in regulating the response of cells to nutrients, cells also respond to carbohydrates through trans

    學術期刊Food-Wellness正式創刊

    近日,由華南理工大學與科愛(KeAi)和愛思唯爾(Elsevier)合作主辦的英文學術期刊Food Wellness(《食品健康》)正式創刊。記者獲悉,該期刊為季刊,聚焦食品與大健康領域,編輯部設在華南理工大學。Food Wellness首期封面。華南理工大學供圖Food Wellness將關注食品

    Formation-of-Ketone-Bodies-from-acetylCoA

    The acetyl-CoA produced by mitochondrial beta-oxidation of fatty acids enters the Kreb's cycle to produce energy, but that is not the only fate of

    Role-of-Ran-in-mitotic-spindle-regulation

    One of the central features of mitotic cell division is the formation of the spindle that segregates chromosomes into each daughter cell. Chromosomes

    Sprouty-regulation-of-tyrosine-kinase-signals

    Four different members of the Sprouty protein family block the cellular proliferation and differentiation induced by several different growth factors,

    FXR-and-LXR-Regulation-of-Cholesterol-Metabolism

    Cholesterol is essential for life and a key in the development of heart disease. Cholesterol homeostasis is achieved through regulation of cholesterol

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  • 国产精品单位女同事在线