The effects of passive tobacco smoking on the microcirculation of the abdominal wall in rats

Sandler, Jonathan; Mastella, Bernardo; Uchôa, Diego de Mendonça; Jotz, Geraldo Pereira; Leão, Henrique Zaquia; Cavazzola, Leandro Totti

doi:10.1590/s0102-865020160110000002

Cited by 5 publications

(5 citation statements)

References 22 publications

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“…Eventually,TE can result in plaque and blood clots, blood flow restriction, as well as heart attacks and strokes. Similar to heart disease, strokes have a high risk of death and stroke survivors may experience disastrous disabling conditions, including paralysis or the loss of vision or speech [9][10][11]. Several epidemiological studies have concluded that smoking is a major cause of CVD and is the cause of a quarter of deaths from CVD [12].…”

Section: Introductionmentioning

confidence: 99%

A cross country comparison for the burden of cardiovascular disease attributable to tobacco exposure in China, Japan, USA and world

Zhu

et al. 2020

BMC Public Health

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Background Tobacco exposure (TE) is the major contributor for CVD mortality, but few published studies on CVD mortality attributable to TE have analyzed the potential reasons underlying long-term trends in China. Our studysought to find the potential reasons and compared CVD mortality attributable to TE in China, Japan, the United States of America (USA), and the world between 1990 and 2017. Methods The mortality data in China, Japan, the USA, and the world were obtained from Global Burden of Disease Study 2017(GBD 2017). Joinpoint regression was used to assess the trend magnitude and directions over time for CVD mortality, while the age-period-cohort method was used to analyzethe temporal trends of CVD mortality according to age, period, and cohort. Results A significant downward trend was found in the age-standardised mortality rate (ASMR) of CVD attributable to smoking in four regions. China had the smallest decline and the Chinese ASMR became the highest in 2017. All the annual net drifts in the four regions were negative and the local drifts were below zero. The longitudinal age curves of CVD mortality attributable to smoking increased in four regions,with China having the largest increase. The period or cohort RRs indicated a decline, and China had the smallest decline. The researchers further analyzed the IHD and stroke trends, finding that the morality and period or cohort RR of IHD in China was always at a high level. Conclusions CVD mortality attributable to TE declined in four regions, and was highest in China. The proportion of IHD mortality attributable to TE was similar to stroke, which significantly changed the traditional cognition of CVD composition, but the control measure was not sufficient for IHD in China.

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Section: Introductionmentioning

confidence: 99%

A cross country comparison for the burden of cardiovascular disease attributable to tobacco exposure in China, Japan, USA and world

Zhu

et al. 2020

BMC Public Health

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“… 41 Local complications such as hematoma, seroma, wound dehiscence, and skin necrosis are recorded in 52% smokers and 32% nonsmokers. 42 – 46 In our series, 64.3% were smokers. However, wound complications were <3%.…”

Section: Discussionmentioning

confidence: 43%

A New Surgical Approach to Body Contouring

González

Chávez²,

Guerrero

et al. 2021

Plastic and Reconstructive Surgery - Global Open

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Background: The success of body contouring surgery will largely depend on the correct choice and performance of the technique, and utilization of the necessary scientific measures. Thus, this study sought to highlight the combination and evolution of the abdominoplasty-assisted liposuction technique, while individualizing each case for the patient’s benefit. Method: We present a series of 188 cases from the past 3 years (2017–2019), using our modification to the surgical technique: performing 360-degree liposuction first, and then abdominoplasty in the same surgical time. We show our aesthetic results, surgical time, and complications, so as to compare them with the literature. Results: Of the 188 cases, 184 were women (97.9%) and 4 were men (2.1%). In 11 cases (5.8%), we recorded 4 hours as a minimum surgical time and 8 hours in 16 cases (8.5%) as a maximum time. Regarding complications, hematomas were recorded in 1 case (0.5%) as the least frequent complication and seromas in 18 cases (9.6%) as the most frequent complication. The aesthetic results, although not objectively measurable, are flattering for both the patient and the surgeon, as shown by documented evidence (photographs) before and after surgery. Conclusions: Our study supports favorable results. Modification of this technique has resulted in outstanding body contouring surgery. We hope this procedure can be reproduced because of its few complications and the pleasant results it yields.

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“…Free radicals may originate from: (1) gases or tar in cigarette smoke, (2) circulating or in situ-activated macrophages and neutrophils, (3) endogenous sources of reactive oxygen species such as uncoupled eNOS and the mitochondrial electron transport chain. The free radicals, such as superoxide, reacted with NO, this not only reduced the utilization of NO, but also produced peroxide nitrite, which further enhanced oxidative stress in cells [14,15].…”

Section: Discussionmentioning

confidence: 99%

The Trend and Age-Period-Cohort Analysis on the Burden of Cardiovascular Disease attributable to Tobacco Exposure in China, Japan, USA and World

Wang¹,

Zhu²,

Xu³

et al. 2019

Preprint

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Background Tobacco exposure is the major contributor of CVD mortality, but none of the published studies on CVD mortality attributable to tobacco exposure analyzed the possible reasons underlying the long-term trends and the differences between age-groups in China.Methods The mortality data in China, Japan, USA and World were obtained from GBD 2017. The joinpoint regression analysis was used to assess the magnitude and direction of trends over time for CVD morality, and the age-period-cohort method was used to analyze the temporal trends of CVD mortality by age, period, and cohort. The smoking prevalence was acquired from WHO.Results There was a significant downward trend in ASMR of CVD attributable to smoking in four regions, but China has the smallest decline and the ASMR of CVD attributable to smoking in China rose to the first place in 2017 (41.41 per 100,000). All the net drifts per year in four regions were negative, and the local drift values were below zero in all age groups. The longitudinal age curves of the CVD mortality attributable to smoking increased in four regions and China had the largest increase. The period/cohort RRs indicated a decline, and China has the smallest decline. All the cohort/period RRs and net drifts per year in female had more quickly declining trends than that in male. All the results of secondhand smoke were similar to that of smoking. For Stroke and IHD, their results were similar to those of CVD.Conclusions Although CVD mortality attributable to tobacco exposure had declined in four regions, CVD mortality attributable to tobacco exposure in China was at a high level, and the high CVD mortality attributable to secondhand smoke caused by high smoking prevalence. China should strengthen tobacco control measures to reduce the burden of CVD.

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The effects of passive tobacco smoking on the microcirculation of the abdominal wall in rats

Cited by 5 publications

References 22 publications

A cross country comparison for the burden of cardiovascular disease attributable to tobacco exposure in China, Japan, USA and world

A cross country comparison for the burden of cardiovascular disease attributable to tobacco exposure in China, Japan, USA and world

A New Surgical Approach to Body Contouring

The Trend and Age-Period-Cohort Analysis on the Burden of Cardiovascular Disease attributable to Tobacco Exposure in China, Japan, USA and World

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