Results 101 to 110 of about 120,693 (295)

Papular lesion occurring within a longstanding warty plaque, in skin of colour Fitzpatrick type 4–5

Skin Health and Disease
A 23‐year‐old man of South Asian descent, Fitzpatrick type 4–5 skin, usually fit and well, presented with a 6‐month history of a darkly‐pigmented papular lesion growing within a pre‐existing warty plaque on the left parietal scalp, present since birth ...
Joelle Teoh, Alex Gan, Joshua Ramalingam, Somaia Elsheikh, Richard Jerrom   +4 more
doaj   +1 more source

Making Sweat Measurable: Induction, Sampling, and Refreshment in Wearable Biofluid Sensing

Advanced Science, EarlyView.
Wearable sweat sensing relies not only on chemical detection but also on controlled biofluid management. This Review integrates sweat physiology, induction strategies, and microfluidic sampling architectures, demonstrating how flux, transport, and refreshment shape measurement reliability.
Soyoung Shin, Wei Gao
wiley   +1 more source

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

Advanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen, Bapan Biswas, Apinya Ngoipala, Julia Wiktor, Ujjwal Pal, Shalini Singh   +5 more
wiley   +1 more source

Immunohistochemical Demonstration of Immunoglobulin A in Human Sebaceous and Sweat Glands [PDF]

, 1989
Immunoglobulin A (IgA) mediated humoral defense mechanisms have been detected on all mucous membrane surfaces. There are only a few papers about the presence of IgA in human skin.
Wolfgang Jurecka, Walter Gebhart, Gebhart, Walter, Dieter Metze, Marlene Mainitz, Metze, Dieter, Mainitz, Marlene, Jurecka, Wolfgang, Niebauer, Gustav, Schmidt, Jolanta, Jolanta Schmidt, Gustav Niebauer   +11 more
core   +1 more source

Voltage‐Reconfigurable Magneto‐Ionic Nanolayers in Dot Arrays for Probabilistic, Materials‐Engineered Security Primitives

Advanced Science, EarlyView.
A magneto‐ionic security‐by‐materials‐design strategy exploits voltage‐driven N3– migration in selectively contacted FeCoN dots, creating reconfigurable sub‐15 nm ferromagnetic sublayers with deterministic and/or probabilistic (single‐domain↔vortex) states, voltage‐tunable probabilities and fully stochastic orientation/chirality.
Irena Spasojevic, Federica Celegato, Alessandro Magni, Paola Tiberto, Jordi Sort   +4 more
wiley   +1 more source

The Mechanism and Research Progress of Skin Microbiota in Pathogenesis of Acne

Dermatology Research and Practice
Acne is a chronic inflammatory skin disease of the sebaceous unit of the facial hair follicle that occurs mainly in adolescence. The four major pathogenesis of acne are excessive secretion of sebum by sebaceous glands, abnormal keratosis of sebaceous ...
Xinwei Li, Juan Jin
doaj   +1 more source

Macroscopic and microscopic structure of the infraorbital sinus gland in Tuj Sheep

Revista Científica
The infraorbital sinus  (infraorbital  gland-preorbital  gland) is located in the lateral aspect of the skull, rostroventral to the eye, within the infraorbital fossa. Some skin glands are differentiated and specialized.
Gülseren KirbaŞ-Doğan, Ebru Karadağ-Sari, Kadriye Yilmaz, Şükran Yediel-Aras   +3 more
doaj   +1 more source

Advanced Upper Eyelid Sebaceous Gland Carcinoma with Deep Orbital Extension

, 2010
Sebaceous gland carcinomas (SGC) are highly malignant lid tumors which originate from meibomian glands and rarely from the gland of Zeis, sebaceous gland of caruncle, eyebrows and periocular skin. In many cases correct diagnosis of SGC is delayed because
Maheshwari V, Rizvi SAR
core  

Gut‐Liver Translocation of Bacteroides Uniformis Alleviates Advanced Metabolic Dysfunction‐Associated Steatotic Liver Disease by Suppressing Hepatocyte Ferroptosis via Propionic Acid Secretion

Advanced Science, EarlyView.
Systematic characterization of the liver‐resident microbiota in advanced metabolic dysfunction‐associated steatotic liver disease (MASLD) reveals a consistent depletion of Bacteroides uniformis (B. uniformis) in both hepatic and gut microbial communities. Oral gavage of B.
Haiyang Liu, Zun Fan, Zhen Liu, Lei Qin, Xin Zhao   +4 more
wiley   +1 more source

Apocrine glands in the eyelid of primates contribute to the ocular host defense [PDF]

, 2004
Apocrine glands of Moll are regular components of primate eyelids. We studied the distribution and localization of these glands in three different primate species, the common marmoset, the rhesus monkey, and the hamadryas baboon.
Stoeckelhuber, B. M., Welsch, U., Stoeckelhuber, M.   +2 more
core   +1 more source