Results 41 to 50 of about 2,978 (184)
Alkaptonuria: a rare genetic disorder diagnosed in an elderly female
Asian Journal of Internal MedicineAlkaptonuria is a rare autosomal recessive disorder of phenylalanine/ tyrosine metabolism. We present a case report of a 78-year-old woman treated for urosepsis complicated due to renal stones and found to have alkaptonuria. Alkaptonuria is common among
S. Madhuwantha +3 more
doaj +1 more source
Sodium Hypochlorite Pentahydrate in Organic Synthesis and Beyond
Chemistry–Methods, Volume 6, Issue 10, October 2026.Sodium hypochlorite pentahydrate emerges as a versatile, stable, and practical oxidant for organic synthesis. This review highlights its unique reactivity, broad synthetic applications, and growing impact on sustainable oxidation chemistry, providing a comprehensive overview of recent advances and future opportunities. Sodium hypochlorite pentahydrate (
Masayuki Kirihara +2 more
wiley +1 more source
Presentation of 14 alkaptonuria patients from Turkey
, 2020 Background: Alkaptonuria (OMIM: 203500) is an inborn error of metabolism due to homogentisate 1,2-dioxygenase homogentisic acid 1,2 dioxygenase (HGD) enzyme deficiency.
DURSUN, ALİ +2 more
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Non-cemented Total Hip Arthroplasty in a Rare Case with Black Hip, A Case Report
Advanced Biomedical ResearchAlkaptonuria is a metabolic disorder characterized by homogentisic acid accumulation in connective tissue. Ochronotic arthropathy, a rare condition reported in alkaptonuria, mostly affects the knee joint.
Ramin Shayan-Moghadam +3 more
doaj +1 more source
ChemistrySelect, Volume 11, Issue 37, 6 October 2026.Positional chlorination emerges as a key determinant of multitarget activity in phenylhydrazines. The para‐chloro derivative H3 shows the strongest anti‐inflammatory response, notable antibacterial activity, favorable ADMET behavior, and high COX‐2 affinity. DFT descriptors and molecular docking rationalize these substitution‐dependent effects, linking
L. Aouachria +8 more
wiley +1 more source
ALKAPTONURIA SYNDROME-A REVIEW [PDF]
, 2022 Alkaptonuria, also called endogenous ochronosis, and also called as Black Urine Disease, is a rare metabolic autosomal recessive disorder. It occurs by complete inhibition of homogentisic acid oxidase enzyme having its deposition in various tissues ...
AMURUTHAVALLI, B. +4 more
core +1 more source
Electroanalysis, Volume 38, Issue 5, May 2026.Online electrochemistry with mass spectrometry, followed by a combination of these two techniques with capillary electrophoresis as a strong separation technique in between, is used to study the oxidation behavior of L‐tyrosine at a neutral pH value to suggest possible electrogenerated products on the surface of a carbon‐based screen‐printed electrode.
Seyedehelahe Bagherimetkazini +1 more
wiley +1 more source
Cross‐Cultural Beliefs and Stigmatization in Vitiligo: A Systematic Review
Journal of Cosmetic Dermatology, Volume 25, Issue 4, April 2026.ABSTRACT Background Vitiligo is an autoimmune condition marked by depigmentation of the skin and is frequently associated with psychosocial distress. Although often dismissed as cosmetic, vitiligo carries a substantial burden influenced by cultural beliefs, stigma, and access to medical education.
Sophia Ma +3 more
wiley +1 more source
Alkaptonuric patient presenting with “black” disc: a case report
Acta Orthopaedica et Traumatologica Turcica, 2020 Although intervertebral disc degeneration usually occurs in the natural course of alkaptonuria, detection of the disease by black disc material in a patient without any other sign of alkaptonuria is an extremely rare condition.
Ramazan Kahveci +3 more
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Alkaptonuria: A hereditary disease which is usually diagnosed in adulthood
Clinical Dermatology Review, 2021 Alkaptonuria (AKU) is a multisystemic autosomal recessive disease due to deficiency of enzyme homogentisate dioxygenase leading to accumulation of homogentisic acid.
Mudita Gupta, Rajni Sharma, Ritu Rani
doaj +1 more source