Effects of acute continuous exposure of the rat to cigarette smoke on amine levels and utilization in discrete hypothalamic catecholamine nerve terminal systems and on neuroendocrine function

1987 ◽  
Vol 335 (5) ◽  
Author(s):  
K. Andersson ◽  
K. Fuxe ◽  
P. Eneroth ◽  
L.F. Agnati ◽  
A. H�rfstrand
Keyword(s):  
Cigarette Smoke ◽  
Nerve Terminal ◽  
Continuous Exposure ◽  
Neuroendocrine Function

Acute continuous exposure to cigarette smoke produces discrete changes in cholecystokinin and substance P levels in the hypothalamus and preoptic area of the male rat

1985 ◽  
Vol 125 (3) ◽  
pp. 437-443 ◽  
Author(s):  
KJELL FUXE ◽  
RICHARD A. SIEGEL ◽  
KURT ANDERSSON ◽  
PETER ENEROTH ◽  
FRANCO MASCAGNI ◽  
...  
Keyword(s):  
Substance P ◽  
Cigarette Smoke ◽  
Preoptic Area ◽  
Male Rat ◽  
Continuous Exposure

Intermittent Exposure to Cigarette Smoke Increases Lung Tumors and the Severity of Emphysema More than Continuous Exposure

2018 ◽  
Vol 59 (2) ◽  
pp. 179-188 ◽  
Author(s):  
Naofumi Kameyama ◽  
Shotaro Chubachi ◽  
Ahmed E. Hegab ◽  
Hiroyuki Yasuda ◽  
Shizuko Kagawa ◽  
...  
Keyword(s):  
Cigarette Smoke ◽  
Lung Tumors ◽  
Continuous Exposure ◽  
Intermittent Exposure

scholarly journals The influence of cigarette smoke inhalation on bone density: a radiographic study in rats

2005 ◽  
Vol 19 (1) ◽  
pp. 47-51 ◽  
Author(s):  
João Batista César-Neto ◽  
Bruno Braga Benatti ◽  
Flávio Ricardo Manzi ◽  
Enilson Antônio Sallum ◽  
Antônio Wilson Sallum ◽  
...  
Keyword(s):  
Bone Density ◽  
Cigarette Smoke ◽  
Bone Quality ◽  
Experimental Period ◽  
Smoke Inhalation ◽  
Control Group ◽  
Continuous Exposure ◽  
Male Wistar Rats ◽  
Group 3 ◽  
Group 2

The aim of this study was to evaluate the influence of cigarette smoke inhalation (CSI) and its cessation on tibiae bone quality. Forty-one male Wistar rats were randomly assigned to one of the following groups: Group 1 - control (n = 14), Group 2 - 3 months of CSI and 2 months without exposure to CSI (n = 12), and Group 3 - 5 months of CSI (n = 15). At the end of the experimental period, the animals were sacrificed, the tibiae removed and immediately radiographed for photodensitometric analysis. The results showed that continuous exposure to cigarette smoke promoted a significantly reduced bone density (p < 0.05) (3.22 mm Al eq ± 0.58; 2.93 mm Al eq ± 0.45; 1.86 mm Al eq ± 0.35; for groups 1, 2 and 3, respectively). Similar levels of bone density were observed for the control and cessation groups (groups 1 and 2 - p > 0.05). Thus, within the limits of the present study, it can be concluded that CSI may affect tibiae bone quality, and CSI cessation results in a return towards the level of the control group.

Sign in / Sign up

Export Citation Format

Share Document