ポルフィリン体
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- 1. 骨髄性プロトポルフィリン症およびX連鎖優性プロトポルフィリン症erythropoietic protoporphyria and x linked protoporphyria [show details]
…secretion into bile, which is the only mechanism for removing this water-insoluble dicarboxyl porphyrin from the body . Patients with EPP or XLP often have borderline iron deficiency, and it has been suggested …
- 2. 晩発性皮膚ポルフィリン症および肝骨髄性ポルフィリン症：発症機序、臨床的特徴、診断porphyria cutanea tarda and hepatoerythropoietic porphyria pathogenesis clinical manifestations and diagnosis [show details]
… are oxidized to the corresponding porphyrins (mostly uroporphyrin and heptacarboxyl porphyrins), which appear in plasma and are excreted mostly in urine . Excess porphyrins consist of both I and III isomers …
- 3. 成人の身体組成測定determining body composition in adults [show details]
… fat and lean mass in the body. Lean mass refers to bones, tissues, organs, and muscle. Measurements of body composition are most commonly done for research purposes. However, body composition measurements …
- 4. 小児の身体組成測定measurement of body composition in children [show details]
… The measurement of body composition may include direct or indirect measurements of body fat, lean body mass, and bone mass, and sometimes of the distribution of fat between the visceral or subcutaneous …
- 5. 胎児腹壁破裂および総排泄腔外反症body stalk anomaly and cloacal exstrophy [show details]
… Body stalk anomaly (also called limb-body wall complex) and cloacal exstrophy are rare abdominal wall defects. This topic will discuss prenatal diagnosis and obstetric management of pregnancies complicated …
English Journal
- Unique evolution of vitamin A as an external pigment in tropical starlings.
- Galván I, Murtada K, Jorge A, Ríos Á, Zougagh M.
- The Journal of experimental biology. 2019 May;().
- Pigments are largely responsible for the appearance of organisms. Most biological pigments derive from the metabolism of shikimic acid (melanins), mevalonic acid (carotenoids) or levulinic acid (porphyrins), which thus generate the observed diversity of external phenotypes. Starlings are generally d
- PMID 31097603
- The impact of gastrointestinal mucus on nanoparticle penetration - in vitro evaluation of mucus-penetrating nanoparticles for photodynamic therapy.
- Mahlert L, Anderski J, Mulac D, Langer K.
- European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences. 2019 May;133()28-39.
- Over the last years nanoparticles (NP) have become a promising vehicle as drug delivery systems for photodynamic therapy (PDT), combining the advantages of an effective drug transport to the target cells and the reduction of undesired side effects. The in vitro evaluation of new nanoparticulate form
- PMID 30885784
- Green fluorescent carbon quantum dots as a label-free probe for rapid and sensitive detection of hematin.
- Liang JY, Han L, Liu SG, Ju YJ, Gao X, Li NB, Luo HQ.
- Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 2019 Apr;212()167-172.
- Hematin is an oxidized form of heme, and the abnormal levels of hematin in the human body can lead to various inflammatory lesions. Hence, there is still a need to establish a rapid, sensitive and efficient method for hematin detection. Herein, the green fluorescent carbon quantum dots (CQDs) are sy
- PMID 30639601
Japanese Journal
- 泌尿器科癌に対する5-アミノレブリン酸を用いた光力学診断・光線力学治療
- 福原 秀雄,井上 啓史
- 生体医工学 55Annual(4AM-Abstract), 265-265, 2017
- <p>臨床における5-アミノレブリン酸 (ALA) を用いた光力学診断 (PDD) は正確な腫瘍の広がりを可視化し診断精度を改善させてきた。膀胱癌に対するALA-PDDは、従来の白色光で捉える事が難しかった微小病変や平坦病変（特に上皮内癌）を正確に診断可能となり、感度を向上させることで診断精度が改善した。診断精度の向上により、より正確なTURBTやBCG膀注療法の実施が可能となり、これ …
- NAID 130006076947
- δ-アミノレブリン酸給与が肥満犬の体重・体脂肪量および血液性状に及ぼす影響
- 小澤 由,宮成 節子,植竹 雅行 [他],水谷 尚,木村 信煕
- ペット栄養学会誌 18(1), 18-24, 2015
- δアミノレブリン酸（以下ALA）は、近年のラットでの研究で脂質代謝に影響を及ぼし、エネルギー代謝を亢進する可能性があることが報告されており、肥満のイヌでも同様の影響が認められるかを検討した。8頭のビーグル（雄2頭、雌6頭）を高脂肪フードで肥満状態にし、高脂肪フードにALAを72mg/kg添加した群をALA給与群、添加しない群を対照群として4頭ずつに分け、36日間のALA給与試験を行った。試験中、約 …
- NAID 130005144402
- Hydroxyapatite deposition on molecular assemblies of a porphyrin derivative under body fluid conditions
- Hashizume Mineo,Saito Ryota
- 大日本窯業協會雑誌 119(1390), 456-459, 2011
- … This study investigated the use of molecular self-assemblies as scaffolds for hydroxyapatite (HAp) deposition under body fluid conditions. … A porphyrin derivative having carboxylic acid groups (TCPP) was adsorbed from buffer solutions onto solid substrates to form TCPP self-assemblies. … The resulting substrates were then immersed in 1.5SBF, a solution having 1.5 times higher inorganic ion concentrations than those of simulated body fluid (SBF). …
- NAID 130000784610
Related Links
- Propionibacterium acnes (P. acnes), a Gram-positive anaerobic bacterium, is a commensal organism in human skin. Like human cells, the bacteria produce porphyrins, which exhibit fluorescence properties and make ...
- Overview Porphyria (por-FEAR-e-uh) refers to a group of disorders that result from a buildup of natural chemicals that produce porphyrin in your body. Porphyrins are essential for the function of hemoglobin — a protein in your red blood ...
- A porphyrin is a large ring molecule consisting of 4 pyrroles, which are smaller rings made from 4 carbons and 1 nitrogen. These pyrrole molecules are connected together through a series of single and double bonds which forms the ...
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