Publication:
Membrane potentials of the rabbit lacrimal gland: Effects of temperature and metabolic inhibitors

Issued Date

1981-01-01

Resource Type

Article

ISSN

03009629

DOI

10.1016/0300-9629(81)90649-6

Other identifier(s)

2-s2.0-0019498520

Rights

Mahidol University

Rights Holder(s)

SCOPUS

Bibliographic Citation

Comparative Biochemistry and Physiology -- Part A: Physiology. Vol.69, No.1 (1981), 137-139

Suggested Citation

Sutas Korppaibool, Chumpol Pholpramool Membrane potentials of the rabbit lacrimal gland: Effects of temperature and metabolic inhibitors. Comparative Biochemistry and Physiology -- Part A: Physiology. Vol.69, No.1 (1981), 137-139. doi:10.1016/0300-9629(81)90649-6 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/30153

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Title

Membrane potentials of the rabbit lacrimal gland: Effects of temperature and metabolic inhibitors

Author(s)

Sutas Korppaibool
 Chumpol Pholpramool

Other Contributor(s)

Mahidol University

Abstract

1. 1. Resting membrane potentials of the rabbit lacrimal gland were measured in vivo and in vitro at 25°C by using glass microelectrodes. 2. 2. Raising the bath temperature to 38°C caused a slight hyperpolarization from -26.2 ± 0.3 (N = 125) mV to -28.8 ± 0.3 (N = 135) mV, which was not different from the in vivo measurements, i.e. -28.9 ± 0.3 (N = 288) mV. 3. 3. The in vitro resting potentials were decreased to -21.6 ± 0.3 (N = 127) mV and -19.6 ± 0.3 (N = 134) mV after additions of 2,4-dinitrophenol and ouabain, respectively. 4. 4. The maintenance of resting potentials is discussed in terms of temperature and metabolic factors. © 1981.

Keyword(s)

Biochemistry, Genetics and Molecular Biology

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https://repository.li.mahidol.ac.th/handle/123456789/30153

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Scopus 1969-1990