Results 241 to 250 of about 210,328 (345)

ESTIMATION OF SMALL AMOUNTS OF CHOLESTEROL AS THE PYRIDINE CHOLESTERYL SULFATE

, 1936
Albert E. Sobel, I.J. Drekter, Samuel Natelson   +2 more
openalex   +1 more source

Aloe‐Emodin Targeting FOXC2 Disrupts NETs Formation and EMT‐Driven Postoperative Peritoneal Adhesion Through TGF‐β1‐Smad2/3 Pathway

Advanced Science, EarlyView.
Forkhead box protein C2 (FOXC2) is highlighted as a pivotal effector in postoperative peritoneal adhesion (PPA) formation. Mechanically, FOXC2 mediates NETs‐induced EMT alterations through the TGF‐β1‐Smad2/3 pathway. Aloe‐emodin (AE) ameliorates FOXC2‐driven fibrosis by blocking NETs formation and EMT changes through this pathway.
Lili Yang, Yunda Fang, Yuheng Lian, Ziyang Kong, Jia Miao, Yanqi Chen, Wen Li, Feiyan Chen, Bin Zhang, Yao Chen, Yaoyao Bian   +10 more
wiley   +1 more source

Isomerization of pirazolopyrimidines to pyrazolopyridines by ring-opening/closing reaction in aqueous NaOH. [PDF]

RSC Adv
Cifuentes C, Bravo N, Restrepo D, Macías M, Portilla J.   +4 more
europepmc   +1 more source

Researches on the chemistry of coal. Part I.-The action of pyridine upon the coal substance

, 1919
William Arthur Bone, R. J. Sarjant
openalex   +1 more source

Microgel Aspect Ratio Influences Injectable Granular Hydrogel Scaffold Pore Structure and Cellular Invasion for Tissue Repair

Advanced Science, EarlyView.
Granular hydrogels are being developed for the repair of tissues, mostly with the use of spherical microgels. Here, injectable granular hydrogels formed from anisotropic particles (i.e., rod‐like) are explored to improve cellular invasion by increasing scaffold void volume fraction.
Gabriel J. Rodriguez‐Rivera, Siddharth Sharma, Chima V. Maduka, Sara Boyd, Amy R. Perry, Nikolas Di Caprio, Lindsay Riley, Connor E. Miksch, Daeyeon Lee, Tatiana Segura, David Issadore, Jason A. Burdick   +11 more
wiley   +1 more source

The single Fe atoms and DDQ catalyst system for the aerobic dehydrogenation of dihydropyridines and dihydroquinazolinones. [PDF]

Sci Rep
Veisi H, Rostami A.
europepmc   +1 more source

Pd(II)–NHC (NHC = N‐Heterocyclic Carbene)‐Catalyzed Alkylation of Primary Amides by Site‐Selective N─C(O) Activation

Advanced Science, EarlyView.
A highly efficient method for Pd(II)–NHC (NHC = N‐heterocyclic carbene)‐catalyzed alkylation of primary amides using alkyl organozinc reagents is reported. The sterically‐hindered and readily accessible IPr* is found to be privileged for facilitating this highly challenging alkylation. Comparative studies, application to the synthesis of pharmaceutical
Peng Lei, Yuge Hu, Deshuang Zhang, Jiuhui Ye, Yanqing Gao, Juntao Feng, Zhiqing Ma, Xili Liu, Michal Szostak   +8 more
wiley   +1 more source

Silver-mediated formal [4π + 2<i>σ</i>] cycloaddition reactions of bicyclobutanes with nitrile imines: access to 2,3-diazobicyclo[3.1.1]heptenes. [PDF]

Chem Sci
Liao H, Dong J, Zhou X, Jiang Q, Lv Z, Lei F, Xue D.   +6 more
europepmc   +1 more source

EFFECT OF NICOTINIC ACID AND TRYPTOPHAN ON PYRIDINE NUCLEOTIDES OF RED BLOOD CELLS IN MAN

, 1951
Mary Duncan, Herbert P. Sarett
openalex   +1 more source