Qmr23 060h 1

Manufactured by Niumag

Sourced in China

The QMR23-060H-I is a laboratory equipment product. It is a quartz microbalance that measures changes in mass per unit area. The device operates at a resonant frequency and is used to detect small mass changes on a surface.

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Lab products found in correlation

Promethion metabolic cage system, by Sable Systems (1 mentions)

2 protocols using qmr23 060h 1

Comprehensive Body Composition Analysis

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The fat mass and lean mass of the mice were analyzed once a month through NMR (Niumag QMR23-060H-I, Suzhou, China) following the instruction of the manufacturer. At 16–17 weeks of age, indirect calorimetry measurements were performed using the Promethion Metabolic Cage System (Sable Systems International, Las Vegas, NV, United States). Mice were acclimatized for 24 h in the Promethion system before the measurement was started. Instrument control and data acquisition were performed according to the instructions of the manufacturer. Raw data were processed using ExeData software (Sable Systems).

Wang P., Wu T., Fu Q., Liao Q., Li Y., Huang T., Li Y., Zhou L, & Song Z. (2022). Maternal High-Fructose Intake Activates Myogenic Program in Fetal Brown Fat and Predisposes Offspring to Diet-Induced Metabolic Dysfunctions in Adulthood. Frontiers in Nutrition, 9, 848983.

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NMR-based Body Composition Analysis

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The lean mass and fat mass were determined by NMR (Niumag QMR23-060H-I, Suzhou, China). The instrument was preheated for 30 min. After calibration of the instrument, the live mice or pig longissimus dorsi muscle tissue (about 100 g) was fixed into the measuring cylinder and the weight of the mice or tissue was input, and the data, such as fat mass and lean mass were obtained [25 (link)].

Zhang Z., Pan T., Sun Y., Liu S., Song Z., Zhang H., Li Y, & Zhou L. (2021). Dietary calcium supplementation promotes the accumulation of intramuscular fat. Journal of Animal Science and Biotechnology, 12, 94.

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