This important manuscript proposes a new strategy for the identification of new mechanisms of drug resistance based on SAturated Transposon Analysis in Yeast (SATAY), a powerful transposon sequencing ...

Zinc acetate dihydrate ((Sigma-Aldrich, São Paulo, Brazil, ≥ 98%) was dissolved in methanol (24 mg mL-1) and kept under stirring at 65 °C for 30 min. Then, a methanolic solution of KOH (18 mg mL-1) ...

Postmortem human brain tissue is a critical resource for studying neurodegenerative disease, providing critical insights into cellular morphology, pathology, and network connectivity. To improve ...

Dietary measures and medications may help reduce uric acid and manage gout. Gout can occur when blood uric acid levels are too high, causing crystals to form in the toes, feet, and other joints.

The spectrophotometer blank was methanol and the standards used were ascorbic acid and butylated hydroxytoluene (BHT ... Dihydroethidium (DHE, Sigma Aldrich() was used to determine the levels of ...

Starting solutions (c i = 200 mg/L) of all compounds were prepared using deionized water (d.i. water), pH4-buffer solution (citric acid, sodium chloride, and sodium hydroxide), and pH10-buffer ...

The Sigma Healthcare Ltd (ASX: SIG) share price is having a strong start to the week. In afternoon trade, the pharmacy chain operator and wholesaler's shares are up 12% to $3.02. This follows the ...

The announcement drove Sigma shares 7.8 per cent higher in early trade on Tuesday to $2.91. Sigma shareholders are sitting on outsized gains since the proposed merger was announced on December 6 ...

Uric acid is a waste product found in urine. If your body makes too much or doesn't eliminate enough of it, uric acid levels can become too high—a condition known as hyperuricemia. High uric acid ...

A 2024 study of malic acid, citric acid, and other components in an herbal tea made from Bryophyllum pinnatum leaves found it offered benefits in treating kidney stones. The findings follow other ...

The overall histology of the samples was evaluated by a hematoxylin-eosin or hematoxylin-periodic acid Schiff (PAS ... all sections were incubated with 0.1% Tween-20 (P1379-250ML, Sigma-Aldrich, ...