Loss of taste-induced hypertension — caveat for taste modulation as a therapeutic option in obesity

2007 ◽  
Vol 12 (1) ◽  
pp. e11-e13 ◽  
Author(s):  
Leszek Czupryniak ◽  
J. Loba
Keyword(s):  
Therapeutic Option ◽  
Induced Hypertension ◽  
Taste Modulation

scholarly journals Histone deacetylase inhibitor CG200745 ameliorates high-fat diet-induced hypertension via inhibition of angiotensin II production

2019 ◽  
Vol 393 (3) ◽  
pp. 491-500 ◽  
Author(s):  
Ga-Eun Yoon ◽  
Jin Ki Jung ◽  
Yun-Han Lee ◽  
Byeong-Churl Jang ◽  
Jee In Kim
Keyword(s):  
Angiotensin Ii ◽  
Histone Deacetylase ◽  
High Fat Diet ◽  
Therapeutic Option ◽  
Underlying Mechanism ◽  
Normal Diet ◽  
Ang Ii ◽  
High Fat ◽  
Westernized Diet ◽  
Induced Hypertension

Abstract Obesity is growing rapidly worldwide due to consumption of westernized diet and lack of exercise. Obesity is one of the major risk factors of hypertension. The novel histone deacetylase (HDAC) inhibitor CG200745 was originally developed to treat various cancers. Previous studies showed that CG200745 attenuated hypertension through inhibition of cardiac hypertrophy and fibrosis in deoxycorticosterone acetate-induced hypertensive rat. The purpose of this study is to investigate the role and underlying mechanism of CG200745 in high-fat diet (HFD)-induced hypertension. Nine-week old C57BL/6 mice were fed a normal diet (ND) or HFD for 17 weeks. Each group of mice was treated with vehicle or CG200745 by intraperitoneal injection for 9 days. HFD group showed higher body weight, blood pressure (BP), HDAC activities, angiotensinogen and renin expressions in kidney, angiotensin-converting enzyme (ACE) expression in the lung, serum angiotensin II (Ang II) concentration, and myosin light chain20 (MLC20) phosphorylation in mesenteric artery compared with ND group. CG200745 lowered BP, HDAC activity, renin and angiotensinogen in the kidney, ACE in the lung, serum Ang II level, and phosphorylation of MLC20 in HFD group. In conclusion, CG200745 ameliorated HFD-induced hypertension through inhibition of HDAC/Ang II/vascular contraction axis. Our results offer CG200745 as a novel therapeutic option for HFD-induced hypertension.

scholarly journals Sildenafil attenuates placental ischemia-induced hypertension

2013 ◽  
Vol 305 (4) ◽  
pp. R397-R403 ◽  
Author(s):  
Eric M. George ◽  
Ana C. Palei ◽  
Edward A. Dent ◽  
Joey P. Granger
Keyword(s):  
Therapeutic Option ◽  
Vascular Endothelial ◽  
Induced Hypertension ◽  
Effective Therapeutic Option ◽  
Uterine Perfusion ◽  
Induced Changes ◽  
Endothelial Growth Factor ◽  
Placental Ischemia ◽  
Phosphodiesterase 5 ◽  
Free Plasma

Preeclampsia is a complication of pregnancy that is marked by hypertension, proteinuria, and maternal endothelial dysfunction. A central factor in the etiology of the disease is the development of placental hypoxia/ischemia, which releases pathogenic soluble factors. There is currently no effective treatment for preeclampsia, but the phosphodiesterase-5 (PDE-5) inhibitor sildenafil has been suggested, as PDE-5 is enriched in the uterus, and its antagonism could improve uteroplacental function. Here, we report in the reduced uterine perfusion pressure (RUPP) rat model that administration of oral sildenafil is effective in attenuating placental ischemia-induced hypertension during gestation. RUPP animals have significantly elevated arterial pressure compared with control animals (132 ± 3 vs. 100 ± 2 mmHg; P < 0.05). Administration of oral sildenafil (45 mg·kg−1·day−1) had no effect on blood pressure in control rats but decreased pressure in RUPP rats (115 ± 1 mmHg; P < 0.05). RUPP induced changes in placental sFlt-1, and vascular endothelial growth factor (VEGF) was unaffected by sildenafil administration, as was the decrease in free plasma VEGF. RUPP animals had a significant increase in medullary PDE-5/β-actin ratio (1 ± 0.14 vs. 1.63 ± 0.18; P < 0.05) expression with a resulting reduction in renal medullary cGMP (1.5 ± 0.15 vs. 0.99 ± 0.1 pmol/μg protein, P < 0.05) compared with controls. Although sildenafil had no effect on renal medullary cGMP in control animals, it significantly increased cGMP in RUPP animals (1.3 ± 0.1 pmol/μg protein; P < 0.05). These data suggest that sildenafil might provide an effective therapeutic option for the management of hypertension during preeclampsia.

COVID-19 complicated by pulmonary embolism treated with catheter directed thrombectomy

VASA ◽  
2020 ◽  
Vol 49 (4) ◽  
pp. 333-337 ◽  
Author(s):  
Francisco Leonardo Galastri ◽  
Leonardo Guedes Moreira Valle ◽  
Breno Boueri Affonso ◽  
Marcela Juliano Silva ◽  
Rodrigo Gobbo Garcia ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
High Risk ◽  
Dynamic Process ◽  
Therapeutic Option ◽  
Massive Pulmonary Embolism ◽  
Percutaneous Intervention ◽  
Thromboembolic Events ◽  
Emergency Center ◽  
Catheter Directed Thrombolysis

Summary: COVID-19 is a recently identified illness that is associated with thromboembolic events. We report a case of pulmonary embolism in a patient with COVID-19, treated by catheter directed thrombectomy. A 57 year old patient presented to the emergency center with severe COVID-19 symptoms and developed massive pulmonary embolism. The patient was treated with catheter directed thrombolysis (CDT) and recovered completely. Coagulopathy associated with COVID-19 is present in all severe cases and is a dynamic process. We describe a case of massive/high risk pulmonary embolism, in a patient with COVID-19 receiving full anticoagulation, who was treated by percutaneous intervention. CDT can be an additional therapeutic option in patients with COVID-19 and pulmonary embolism that present with rapid clinical collapse.

Endovascular repair of a spontaneous ilio-iliac fistula presenting as pulmonary embolism

VASA ◽  
2011 ◽  
Vol 40 (3) ◽  
pp. 246-250 ◽  
Author(s):  
Melas ◽  
Saratzis ◽  
Abbas ◽  
Sarris ◽  
Saratzis ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Endovascular Repair ◽  
Therapeutic Option ◽  
Artery Aneurysm ◽  
Iliac Vein ◽  
Massive Pulmonary Embolism ◽  
Long Term Results ◽  
Common Iliac Vein ◽  
Iliac Artery Aneurysm ◽  
Common Iliac Artery Aneurysm

Spontaneous rupture of a common iliac artery aneurysm into the common iliac vein is a rare phenomenon. We report the case of a 68 year old man admitted with acute cardiac failure and massive pulmonary embolism as a complication of a spontaneous ilio-iliac fistula, secondary to aneurysmal rupture. The aneurysm was successfully excluded using an aorto-uni-iliac stent graft. No complications were noted at 9 months follow-up. Arteriovenous fistulae should be considered in patients with aortic or iliac aneurysms who develop a pulmonary embolism or symptoms of venous congestion. Endovascular repair of these pathologies is a feasible therapeutic option; however long term results remain unknown.

Auricular vagal nerve stimulation in peripheral arterial disease patients

VASA ◽  
2017 ◽  
Vol 46 (6) ◽  
pp. 462-470 ◽  
Author(s):  
Gerald Hackl ◽  
Andreas Prenner ◽  
Philipp Jud ◽  
Franz Hafner ◽  
Peter Rief ◽  
...  
Keyword(s):  
Primary Endpoint ◽  
Nerve Stimulation ◽  
Short Form ◽  
Therapeutic Option ◽  
Arterial Disease ◽  
Walking Distance ◽  
Control Group ◽  
Sf 36 ◽  
Peripheral Arterial ◽  
Double Blinded

Abstract. Background: Auricular nerve stimulation has been proven effective in different diseases. We investigated if a conservative therapeutic alternative for claudication in peripheral arterial occlusive disease (PAD) via electroacupuncture of the outer ear can be established. Patients and methods: In this prospective, double-blinded trial an ear acupuncture using an electroacupuncture device was carried out in 40 PAD patients in Fontaine stage IIb. Twenty patients were randomized to the verum group using a fully functional electroacupuncture device, the other 20 patients received a sham device (control group). Per patient, eight cycles (1 cycle = 1 week) of electroacupuncture were performed. The primary endpoint was defined as a significantly more frequent doubling of the absolute walking distance after eight cycles in the verum group compared to controls in a standardized treadmill testing. Secondary endpoints were a significant improvement of the total score of the Walking Impairment Questionnaire (WIQ) as well as improvements in health related quality of life using the Short Form 36 Health Survey (SF-36). Results: There were no differences in baseline characteristics between the two groups. The initial walking distance significantly increased in both groups (verum group [means]: 182 [95 % CI 128–236] meters to 345 [95 % CI 227–463] meters [+ 90 %], p < 0.01; control group [means]: 159 [95 % CI 109–210] meters to 268 [95 % CI 182–366] meters [+ 69 %], p = 0.01). Twelve patients (60 %) in the verum group and five patients (25 %) in controls reached the primary endpoint of doubling walking distance (p = 0.05). The total score of WIQ significantly improved in the verum group (+ 22 %, p = 0.01) but not in controls (+ 8 %, p = 0.56). SF-36 showed significantly improvements in six out of eight categories in the verum group and only in one of eight in controls. Conclusions: Electroacupuncture of the outer ear seems to be an easy-to-use therapeutic option in an age of increasingly invasive and mechanically complex treatments for PAD patients.

Adult-to-Adult Living-Donor Liver Transplantation

Swiss Surgery ◽  
2003 ◽  
Vol 9 (5) ◽  
pp. 227-236 ◽  
Author(s):  
Majno ◽  
Mentha ◽  
Berney ◽  
Bühler ◽  
Giostra ◽  
...  
Keyword(s):  
Liver Transplantation ◽  
Living Donor ◽  
Living Donor Liver Transplantation ◽  
Therapeutic Option ◽  
Donor Liver ◽  
Donor Liver Transplantation ◽  
Multidisciplinary Program ◽  
First Case ◽  
Living Donor Transplantation ◽  
The Right

Living donor liver transplantation is a relatively new procedure in which the right side of the liver is harvested in a healthy donor and transplanted into a recipient. After the first case in 1994, over 3000 cases have been done worldwide. This review summarizes the reasons why the procedure is needed, describes its main technical aspects, highlights the boundaries in which it can be done safely, summarizes the current experience worldwide and describes the main points of the program in our unit. We argue that living-donor transplantation is a viable alternative to a long time on the waiting list for several patients, and it can be performed safely and successfully provided that all precautions are undertaken to minimize the risks in the donor and to increase the chances of a good outcome in the recipients. If these prerequisites are met, and within the framework of a structured multidisciplinary program, we believe that living-donor liver transplantation should be funded by health insurances as a recognized therapeutic option.

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