FormationofKetoneBodiesfromacetylCoA
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 acetyl-CoA. In liver mitochondria, some acetyl-CoA is converted to acetoacetate, beta-hydroxybutyrate, and acetone, collectively called ketone bodies. Ketone bodies are transported to other tissues such as brain, muscle or heart where they are converted back to acetyl-......閱讀全文
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
Glucogenic－and－Ketogenic－Amino－Acids
A significant amount of metabolic energy can come from amino acid metabolism, particularly under conditions of starvation. The metabolism of amino aci
Catabolic－pathways－for－alanine,－glycine,－serine,－cysteine,－tryptophan
Amino acids in the diet have one of two fates - either they are incorporated into proteins or they are broken down for energy and metabolic intermedia
BetaOxidation－of－Fatty－Acids
Fatty acids provide highly efficient energy storage, storing much more energy for their weight than carbohydrates like glucose. Fatty acids are stored
Tube－formation－assay
DescriptionThis is a fast and easy assay to test the angiogenic/anti-angiogenic properties of molecules. As compared to other angiogenesis assays, suc
Differentiate－ES－cells－into－cystic－embryoid－bodies
Day -1:?Pass ES cells at normal density on gelatinized plate to free the culture of contamination fibroblast cells.______________Day 1:?Trypsinized th
SOFT－AGAR－ASSAY－FOR－COLONY－FORMATION
Note: All volumes are calculated to cater for four plates per point.Base Agar1. Melt 1% Agar (DNA grade) in microwave, cool to 40 in a waterbath. War
The－Effects－of－NiCl2on－Spicule－Formation
The Effects of NiCl2on Spicule FormationJessica Ann Billet, Franklin and Marshall, Class of 2000Background and ObjectiveSea urchins exhibit radial hol
包涵體表達蛋白的純化方法
Joseph SambrookPeter Maccallum Cancer Institute and The University of Melbourne, AustraliaDavid W. RussellUniversity of Texas Southwestern Medical Cen
IUBMB?Life：科學家闡明熱量限制延長機體壽命的分子機制
日前，刊登在國際雜志IUBMB Life 上的一篇題為“Ketone bodies mimic the life span extending properties of caloric restriction”的研究報告中，來自美國國立衛生研究院的研究人員提出了一種新的理論來解釋能量限制（卡路
Human－Embryonic－Stem－(ES)－Cell－Protocols——Embryonic－Bodies
Let human ES cells grow until the colonies are large and the cells are pretty piled up - about the time when you would normally split or even a day pa
Shuttle－for－transfer－of－acetyl－groups－from－mitochondria－to－the－cytosol
Acetyl-CoA is produced in mitochondria through the metabolism of fatty acids and the oxidation of pyruvate to acetyl-CoA. When ATP is needed, this ace
Oxidation－ofoddnumbered－chain－fatty－acid－from－PropionylCoA－toSuccinylCoA
NON-Clickable Image?The beta-oxidation of fatty acids in mitochondria progressively shortens fatty acids two-carbons at a time as acetyl-CoA units are
尿中酮體的檢驗正常參考值及臨床意義
中文名稱：尿中酮體的檢驗 英文名稱及縮寫：Detection of Ketone Bodies in Urine （KET） 正常參考值：陰性 臨床意義： 尿中酮體增加時稱為酮血癥。見于糖尿病酮癥酸中毒、糖元病、運動、寒冷、刺激、饑餓、嘔吐、痢疾等。
Joint－formation－in－chick－limb－bud－CAM－grafts
Abstract????????Choriallantoic membrane (CAM) limb grafting functions as a method to isolate the inductive events of limb formation. Experimenters hav
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
The－Citric－Acid－Cycle
The Krebs cycle, also called the citric acid cycle, is a fundamental metabolic pathway involving eight enzymes essential for energy production through
酮體的概念
脂肪酸在肝外組織（如心肌、骨骼肌等）經β-氧化生成的乙酰CoA，能徹底氧化生成二氧化碳和水，而在肝細胞中因為具有活性較強的合成酮體的酶系，β-氧化反應生成的乙酰CoA，大多轉變為乙酰乙酸（acetoacetate），β-羥丁酸（β-hydroxybutyrate）和丙酮（acetone），這三種中間
PCR－from－Tissue
collect piece of tissue (e.g., pieces of a leaf or flower) in Eppendorf tube containing 40 ml 0.25 N NaOHput in boiling H2?O for 30 sec (optimum may n
PCR－from－Tissue
collect piece of tissue (e.g., pieces of a leaf or flower) in Eppendorf tube containing 40 ml 0.25 N NaOHput in boiling H2O for 30 sec (optimum may ne
PCR－from－Tissue
1.collect piece of tissue (e.g., pieces of a leaf or flower) in Eppendorf tube containing 40 ml 0.25 N NaOH 2.put in boiling H2O for 30 sec (optimum
Role－of－Parkin－in－the－UbiquitinProteasomal－Pathway
The motor defects of Parkinson's disease are related to the loss of dopaminergic neurons in specific brain regions. Examination of these neurons i
SLC16A7基因編碼的功能和結構描述
這個基因是一個單羧酸轉運體家族的成員。這個家族的成員運輸代謝物，如乳酸，丙酮酸和酮體。這個基因編碼的蛋白質催化一元羧酸的質子連接運輸，對丙酮酸的親和力最高據報道，與對照組相比，這種蛋白在前列腺癌和結直腸癌標本中的表達更高。選擇性剪接導致多個轉錄變體。This gene is a member of
SLC16A7基因突變因子與藥物介紹
這個基因是一個單羧酸轉運體家族的成員。這個家族的成員運輸代謝物，如乳酸，丙酮酸和酮體。這個基因編碼的蛋白質催化一元羧酸的質子連接運輸，對丙酮酸的親和力最高據報道，與對照組相比，這種蛋白在前列腺癌和結直腸癌標本中的表達更高。選擇性剪接導致多個轉錄變體[由RefSeq提供，2012年7月]This ge
Isolate－DNA－from－NRBC－Blood－from－Buccal－Swab－collected－with－filter－paper
實驗概要DNA ?isolation from fish or avian blood sample can be difficult because it ?contains nucleated red blood cells. E.Z.N.A. NRBC Blood DNA Kit is ?de
DNA－Extraction－from－Tissue
實驗概要DNA extraction from tissue.主要試劑Extraction buffer100 mM Tris-HCl (pH 8.0)?????100 mM EDTA (pH 8.0)?100 mM Na-Phosphate (pH 8.0)???1.5 M NaCl1% CTAB
Decontamination－of－cells－from－the－yeast
I???? Destroy yeast1.???? Aspirate medium and wash cell in PBS.2.???? Incubate cells at 37oC for 5 min in non-diluted antibiotic-antimycotic.3.???? In
ISOLATION－OF－RNA－FROM－BACTEROIDS
3 g nodules (fresh or frozen in liquid N2) were ground to a powder in mortar and pestle with liquid N2. To the powder was added ice cold 0.5 M mannito
PCR－from－Plant－Tissue
1.protocol(1)collect piece of tissue (e.g., pieces of a leaf or flower) in Eppendorf tube containing 40 ml 0.25 N NaOH(2)put in boiling H2Ofor 30 sec