Results 81 to 90 of about 3,276,607 (306)

Detrended Fluctuation Analysis of Systolic Blood Pressure Control Loop

, 2009
We use detrended fluctuation analysis (DFA) to study the dynamics of blood pressure oscillations and its feedback control in rats by analyzing systolic pressure time series before and after a surgical procedure that interrupts its control loop. We found,
, Afifi A K, Bernardi L, C E C Galhardo, Carretta R, da Silva Soares P P, Echeverría J C, Eke A, Galhardo C E C Penna T J P de Menezes M A Soares P P, Guyton A C, Jacob F, Krieger E M, Langewitz W, M Argollo de Menezes, Mancia G, P P S Soares, Pagani M, Pagani M, Press W, Schreihofer A M, Smyth H S, T J P Penna, Virginia L B   +22 more
core   +1 more source

Insights into a long life without cancer: The case of the bowhead whale

Molecular Oncology, EarlyView.
Long‐lived, large‐bodied organisms have evolved powerful anticancer mechanisms that preserve cellular and tissue integrity across extended lifespans. A recent study by Firsanov et al. shows that greater genome stability is a key factor underlying the remarkable longevity and cancer resistance of one such species, the bowhead whale.
Inés Paniagua, Johanna A. Joyce
wiley   +1 more source

Health-care-seeking behaviour in patients with hypertension: experience from a dedicated hypertension centre in Bangladesh

Blood Pressure
Objective: The study aimed to assess health-seeking behaviour (HSB) and associated factors among hypertensive patients in Bangladesh.Methods: This cross-sectional study was conducted in the Hypertension & Research Centre, Rangpur, Bangladesh, between ...
Mohammad Jahid Hasan, Md Zakir Hossain, Md Anwar Hossain, Koustuv Dalal, Md Abdul Baset, Probal Sutradhar, Mahabubul Alam, Tamanna Tabassum, Jannatul Fardous, Paramita Zaman, Md Abdur Rafi, Md Abdullah Saeed Khan, Mohammad Delwer Hossain Hawlader   +12 more
doaj   +1 more source

Effects of Blood Pressure and Intraocular Pressure on Ocular Arterial Blood Flow: Studies on in vitro Models [PDF]

, 2018
Placed in 1st Place in the category of Cell Biology and Physiology, Denman ForumGlaucoma is the second leading cause of blindness around the world.
Kwok, Sunny
core  

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

Blood Pressure Stability and Plasma Aldosterone Reduction: The Effects of a Sodium and Bicarbonate-Rich Water - A Randomized Controlled Intervention Study

Blood Pressure
Objective: Hypertension is a recognized risk factor for cardiovascular disease (CVD), and dietary sodium intake has been linked to its development. However, mineral water high in bicarbonate and sodium does not appear to have adverse effects on blood ...
Katharina Mansouri, Theresa Greupner, Andreas Hahn   +2 more
doaj   +1 more source

The association between circulating endostatin and a disturbed circadian blood pressure pattern in patients with type 2 diabetes

Blood Pressure, 2018
Background: Endostatin, cleaved from collagen XVIII in the extracellular matrix, is a promising circulating biomarker for cardiovascular damage. It possesses anti-angiogenic and anti-fibrotic functions and has even been suggested to be involved in blood ...
Jonas Wuopio, Carl Johan Östgren, Toste Länne, Lars Lind, Toralph Ruge, Axel C. Carlsson, Anders Larsson, Fredrik H. Nyström, Johan Ärnlöv   +8 more
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Solar UV Radiation: A Potential Modifiable Risk Factor for Hypertension

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Vikas Kapil, Ajay K. Gupta
doaj   +1 more source

Comparison between screening for primary aldosteronism with and without drug adjustment

Blood Pressure
Objective Few studies have evaluated the performance of non-drug-adjusted primary aldosteronism (PA) screening. Therefore, we aimed to examine the consistency between PA screening results with and without drug adjustment and to explore the effectiveness ...
Yanlong Hua, Qing He
doaj   +1 more source