#renin

[bpod-bpod]

Renin Ropes

Whenever you feel thirsty, that’s the hormone renin at work. It's released by special cells in your kidneys and tells your brain you need to drink something. However, renin-producing cells are also found outside the kidney. What do they do here? Researchers now investigate by studying renin-producing immune cells in the blood called B-1 lymphocytes. These cells were harvested from mice and grown in dishes with E.coli bacteria. Scanning electron microscopy (pictured) revealed that these cells (balls) produced cables of renin, and trapped and engulfed bacteria (cylinders) to control bacterial growth. The team then measured the growth of the bacteria Salmonella with or without B-1 lymphocytes. Bacterial growth was reduced when B-1 lymphocytes were present. Finally, they grew Salmonella with B-1 lymphocytes from mutant mice lacking renin – bacterial growth wasn’t reduced as much as with normal B-1 lymphocytes. Renin production, therefore, helps B-1 lymphocytes fight off infections.

Written by Lux Fatimathas

Image from work by Brian C. Belyea and colleagues

Department of Pediatrics, Child Health Research Center, University of Virginia School of Medicine, Charlottesville, VA, USA

Image originally published with a Creative Commons Attribution 4.0 International (CC BY 4.0)

Published in Scientific Reports, March 2021

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[raymuratadraws]

Babes Renin and Kaun from my original project.

[pandabakajanai-blog]

Some bleach doodle

[vagevolmezenmoiglazol-blog]

[scholarshipportal]

(via Renin-Angiotensin-Aldosterone System (RAAS) – Steps, Functions & Regulation)

[biology-geology-beaches-india]

The Scientific Research Notes Of S. Sunkavally (years: 2002-2011).

1903-1904.

[valgasnewsthings]

From what depends a pressure?

 In a young human pressure is having to be 120/80 , in adult a same, or more? I was born on 1946 , my pressure is 140/76 /72/, if am I checking on the left hand, but on the right 163/82/75/ Why is here different  happening?

Are you right, pressure checking? His check on arteries, pinch theirs, after check a beginning and end pulsation with tonometer, or sphygmomanometer,  a how this still calling such preparation. But on results affecting a lot. Check pressure need a one hour till meal, physical loads, smoking, coffee. Pressure   depends on from a nerve and hormonal systems, thus within a day he is changing. And on the sleep his stats are low, and on the stress, waggling  and stress is vice versa. . A lot depending on and from you emotional condition. Emotions are lead to ejection in blood hormone stress is adrenaline,which manufacturing my adrenalin, in result heart beating faster, and pressure in vessels rising. And on results for check and other anti stress hormone for adrenals is cortisol. A before to say about hypertension, thus you need to know what is hypertension. Is a common blood pressure in arteries, and he is different, in depend on from a size and throw away from a heart. And a most close arteries to the heart ,thus she is widely, and higher in here a pressure.And a most high pressure  in aorta as a most  big artery, and importance, which comes out from a heart, from a left ventricle. Lots of us knew,that normal  stats for pressure  are 120/80 , but these stats say, a which pressure in your shoulder waist,data stat taken for base , therefore on a shoulder artery is easy check pressure.. You know,that a first number,received of checked  a top /heart/ pressure, second is low/kidney/, and this is a true. A top pressure 120 mm reflects, with a which force  a heart pushes out blood in artery. And usually considered,that  a most often heart beat, thus a higher  pressure in arteries. But a not an always. In shock conditions,when pressure faster lowering , heart beating often, but in arterial hypertension a frequently for heart beatings is usually  high. A low limit as on 80 mm reflects a tone for blood vessels, on which affects kidney work, and if a patient having kidneys problems,thus this index is rising.Especially if secreting a much renin  is biologic active substance,which  affects on a tone vessel walls, thus a groups for remedies for hypertension works,like a blockage renin. But in every human is an own working pressure and his need to know.With age,  pressure stats are differencing from numbers 120/80 plus -minus 10-20 units.This importance to know in hypertonic crisis.

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