Results 111 to 120 of about 1,584,900 (350)

The effect of lipoprotein-associated phospholipase A2 deficiency on pulmonary allergic responses in Aspergillus fumigatus sensitized mice. [PDF]

, 2012
BackgroundLipoprotein-associated phospholipase A2 (Lp-PLA2)/platelet-activating factor acetylhydrolase (PAF-AH) has been implicated in the pathogenesis of cardiovascular disease.
Fehrenbach, Melane L, Haczku, Angela, Jiang, Zhilong, Kokalari, Blerina, Macphee, Colin, Ravaioli, Giulia, Redai, Imre G, Sheardown, Steven A, Wilson, Stephen   +8 more
core   +2 more sources

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

A Case of Haemorrhages caused by Multiple Myeloma Induced Factor Deficiencies: A Bleeding Enigma [PDF]

Journal of Clinical and Diagnostic Research
A 74-year-old male patient presented with anaemia, thrombocytopenia, and extensive haemorrhages over both thighs and back. A coagulation work-up revealed markedly elevated Prothrombin Time (PT) and activated Partial Thromboplastin Time (aPTT).
Abhijith Lakshman, Febe Renjitha Suman, Gramani Arumugam Vasugi, Uma Lakshmi Ramdoss   +3 more
doaj   +1 more source

Collisional removal of HI from the inner disks of Virgo cluster galaxies [PDF]

, 1990
There is sufficient observational evidence to show that many Virgo Cluster spirals are HI deficient in their inner disks (in addition to being HI deficient globally, as previously established).
Jog, Chanda J., Valluri, Monica
core   +2 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

FACTOR-X DEFICIENCY: A RARE DISORDER TO BE LOOKED FOR IN CASES OF CONGENITAL BLEEDING TENDENCY [PDF]

Khyber Medical University Journal, 2018
Factor X deficiency is a rare, autosomal recessive disorder that involves the coagulation cascade. People with this disorder present with a myriad of early life bleeding complications.
Fatima Ayaz, Saeed Bin Ayaz, Muhammad Furrukh   +2 more
doaj  

Identification of eight novel coagulation factor XIII subunit A mutations: implied consequences for structure and function

Haematologica, 2010
Background Severe hereditary coagulation factor XIII deficiency is a rare homozygous bleeding disorder affecting one person in every two million individuals. In contrast, heterozygous factor XIII deficiency is more common, but usually not associated with
Vytautas Ivaskevicius, Arijit Biswas, Carville Bevans, Verena Schroeder, Hans Peter Kohler, Hannelore Rott, Susan Halimeh, Petro E. Petrides, Harald Lenk, Manuele Krause, Bruno Miterski, Ursula Harbrecht, Johannes Oldenburg   +12 more
doaj   +1 more source

Deficits in trabecular bone microarchitecture in young women with Type 1 diabetes mellitus [PDF]

, 2015
Context: The pathophysiological mechanism of increased fractures in young adults with Type 1 Diabetes Mellitus (T1DM) is unclear. Objective: Case:control study of trabecular bone microarchitecture and vertebral marrow adiposity in young women with ...
Al-Daghri, Almeida, Amiel, Baroncelli, Baxter, Benjamin, Bereket, Botolin, Bredella, Bredella, Brismar, Chamberlain, Dai, Dhaliwal, Donaldson, Dunger, Fazeli, Fazeli, Forsén, Genant, Gevers, Giustina, Goettsch, Govan, Guler, Hothersall, Issever, Justesen, Kawai, Li, Martin, McComb, Menagh, Miller, Naressi, Neumann, Nicodemus, Patsch, Qvist, Rosen, Santos, Schellinger, Shen, Slade, Svoren, Vanhamme, Vestergaard, Wagegg, Wędrychowicz, Zemel   +49 more
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Acquired factor X deficiency in systemic amyloidosis

Cleveland Clinic Journal of Medicine, 1987
Acquired factor X deficiency has been described in association with primary amyloidosis in a small number of patients. Although readily corrected in vitro by mixing patient plasma with normal plasma, the deficiency is not easily corrected in vivo because transfused factor X is rapidly cleared from the circulation.
F V, Lucas, A J, Fishleder, R C, Becker, D S, Cavalier, R R, Tubbs   +4 more
openaire   +2 more sources