Study objective: To compare the safety of salmeterol xinafoate or placebo added to usual asthma care. Design: A 28-week, randomized, double-blind, placebo-controlled, observational study.

A Cornell University-led collaboration has uncovered the equipment that enables bacteria to survive exposure to antibiotics: ...

Introduction: The incidence of asthma exacerbations in patients receiving salmeterol/fluticasone propionate (Seretide™ or Advair ®) is low. However, when asthma control deteriorates ...

Antimony is widely used in the production of materials for electronics, as well as metal alloys resistant to corrosion and ...

When you first enter a new world, you can either spawn near a structure or find one while exploring any of the three dimensions. While finding some can be quite easy, others are extremely hard to ...

The team believes that the structure was in use until the 8th century BCE, the middle of the period when the Kings of Judah ruled. A scarab seal from the 8th century BCE uncovered during the ...

In living organisms, protein molecules with different chemical structures called proteoforms, are produced from a single gene to perform a variety of physiological protein functions. It has been known ...

Structure-based drug design is the design and optimization of a chemical structure with the goal of identifying a compound suitable for clinical testing — a drug candidate. It is based on ...

However, the site-specific chemical modification of biomolecules ... Even subtle perturbations to the structure of a protein, glycan or lipid may affect its biological activity, localization ...

The ACS Scholars Program awards renewable scholarships to undergraduate students from historically underrepresented groups in the chemical sciences, majoring in chemistry-related disciplines, and ...

The Lectin-Like Region of TNF Ameliorates High-Altitude Pulmonary Edema (HAPE) in Rats Prophylactic inhalation of salmeterol, an inhalative β2-adrenergic receptor (β2AR) agonist, decreased the ...