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We demonstrated previously that hypoxia activated CRF and CRF mRNA in PVN, and CRF receptor 1 (CRFR1) mRNA in rat pituitary. The aim of the study is to test whether the hypoxia-activated CRF and CRF mRNA is associated with triggering CRFR1. Rats were exposed to hypobaric hypoxia at altitude of 2 and 5 km. CRF and CRF mRNA were assayed by immunostaining and(More)
Organochlorine pesticides (OCPs) were quantitatively determined by GC in several surface water samples collected in July 2011 and November 2011 from Lake Qiandao (Xin'an River Reservoir) and its major input rivers. Then the component characteristics and source apportionment of HCHs and DDTs were confirmed, and the health risk assessment was evaluated. The(More)
We have reported that, in rats, hypoxia (10.8% O2) stimulates prolactin (PRL) release from the pituitary. This study is designed to compare the response of pituitary PRL to acute hypoxia (AH), continual hypoxia (CH), intermittent hypoxia (IH), cold, and restraint, individually and combined with hypoxia. This study also investigates the involvement of the(More)
Totally 77 kinds of volatile organic compounds (VOCs) in inlet/outlet wastewater of 10 typical enterprises in Hangzhou City were determined by headspace-gas chromatography-mass spectrometry, then the discharge characteristics of VOCs were analyzed, and the monitoring results were evaluated. The results indicated that 22 kinds of VOCs were detected in inlet(More)
This study studied the pollution characteristics of perfluorinated compounds (PFCs) in Qiantang River in Hangzhou section (QR). Surface water samples, collected in July 2014 and January 2015 from 14 sites in QR were analyzed for 16 PFCs. All samples were prepared by solid-phase extraction with Oasis WAX cartridges and analyzed using the ultra performance(More)
AIM To investigate intermittent hypoxia effects on splenocyte mitogen-induced proliferation. METHODS Rats were exposured to intermittent hypoxia in a hypobaric chamber 4 h/d for 1 d, 2 d, 5 d and 15 d. RESULTS 5 km (10.8% O2) hypoxia for 1 d significantly inhibited ConA-induced splenocytes proliferation by--74.57% +/- 7.33% (P < 0.05). Hypoxia (5 km)(More)
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