What happens to neurons when you drink too much water?
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| Papers (16) | Insight |
|---|---|
| This is what this neural metabolism in vivo tells you. | |
| As this molecular and cellular physiology of neurons, it will really give you the good idea to be successful. | |
42 Citations | In general, overcorrection of hyponatremia is caused by either "too much salt (Na(+) + K(+)) gained" or "too much water lost." |
35 Citations | First, we show that rats may be induced to drink unpalatable 2.7% NaCl solution in addition to water after repeated amphetamine injection. |
126 Citations | This decrease in radon probably happens during the water management and storage of mains drinking water. |
| Caregiver's responsibility would be to inform athletes about potential dangers of drinking too much water and also advise them to refrain from using hypertonic fluid replacements. | |
38 Citations | These experiments showed that the apparent sparing of function is incomplete; when tested as adults, the brain-damaged animals did not eat in response to acute glucoprivation, nor did they drink water and saline in response to hypovolemia. |
| Advice to drink water is associated with reduced weight gain in children and weight loss in dieting adults. | |
| However, they will likely drink less tannin water if normal water is available. | |
57 Citations | They appear to drink normally to overnight water deprivation but remain in negative water balance because of excessive urinary water loss during the deprivation period. |
| Thirsty hypothalamic hyperphagic rats are less willing than normals to drink water containing quinine. | |
52 Citations | This paper summarizes systematic observations confirming that such animals drink more water than controls and additionally suggests that this hyperdipsia is not secondary to involuntary water loss. |
88 Citations | Unlike the normal rat which will continue to drink water in the absence of food, the rat with lateral hypothalamic lesions that is no longer aphagic or adipsic will not drink water when it cannot eat, and it will drink less, not more, water in response to direct challenges to the regulation of body water that depress feeding, such as water deprivation, increased serum osmotic pressure, and hyperthermia2. |
| It was concluded that rats must first drink water in order to reduce their water deficit to some threshold before saccharin is drunk. | |
43 Citations | The results show that rats drink large volumes of a palatable saccharine solution and rely on the kidneys to eliminate excess water. |
40 Citations | In addition, when their urine output is suppressed these diabetic rats drink almost exactly the amount of water needed to dilute a cellular thirst stimulus (hypertonic saline) to isotonicity and drink the same amount as controls after equivalent extracellular thirst stimuli (polyethylene glycol) suggesting that important drinking mechanisms are not located in the median eminence. |
Related Questions
How does water affect the brain?3 answersWater plays a crucial role in brain function and maintenance. It has been found that dehydration can negatively impact cognition and mood, particularly in vulnerable populations such as the elderly and children. On the other hand, water consumption has been shown to have positive effects on certain cognitive abilities and mood states. The regulation of brain water homeostasis is essential for normal brain function, and disturbances in this process can lead to conditions such as brain edema and hydrocephalus. Aquaporin 4 (AQP4), a water channel protein, has been identified as a potential therapeutic target for reducing brain edema. Additionally, water dynamics in brain tissues can be visualized and characterized using multimodal multiphoton microscopy with stimulated Raman scattering (SRS) imaging. Overall, understanding the role of water in brain health and function is crucial for developing effective treatments for brain-related conditions.
What are the effects of dehydration on cells?4 answersDehydration can have various effects on cells. It can disrupt the delicate electrolyte and acid-base balance needed for cell and tissue health. In earthworms, dehydration stress leads to changes in neurosecretory cells, causing depletion and loss of cellular conformity. In lymphoid organs, dehydration results in cell changes, including inhibition of cell mitoses, decrease in lymphocyte count, and increase in destructive cells. In human myeloid leukemia cells, dehydration and cell shrinkage occur, accompanied by altered phase separation of chromatin-associated proteins. Dehydration can also lead to damage in desiccation-sensitive cells, such as attack by free radicals on phospholipids, DNA, and proteins. Overall, dehydration can disrupt cellular processes, compromise cell function, and lead to various morphological and molecular changes in different cell types.
What are the health consequences of consuming too much sodium?5 answersConsuming too much sodium can have various health consequences. High sodium intake is strongly associated with an increase in blood pressure (BP). This can lead to hypertension and increase the risk of cardiovascular diseases such as heart attack and stroke. Excessive sodium intake is also linked to vascular damage, oxidative stress, hormonal alterations, immune system dysfunction, and gut microbiome changes. Furthermore, a high sodium diet can negatively impact myocardial mechanical performance and calcium homeostasis, potentially contributing to the development of heart failure. While sodium is an essential nutrient, excessive intake can cause complications, especially in individuals with underlying health conditions. Therefore, it is important to consider population-level strategies to reduce sodium intake and promote cardiovascular health.
What are the risks of consuming too much sodium?5 answersExcessive sodium intake increases the risk of hypertension, which in turn increases the risk of cardiovascular disease. High-sodium consumption is widely accepted as a risk factor for developing hypertension. Elevated sodium consumption has been found to cause hypertension, as evidenced by human trials, population studies, and animal studies. The potential contribution of sodium to chronic disease risk has been explored, and current intake estimates significantly exceed recommendations. Hypertension is a major risk factor for cardiovascular diseases, and excess sodium has been strongly linked to increased rates of hypertension, death, and disability. Despite this knowledge, the average sodium intake among Americans exceeds the recommended level. In summary, consuming too much sodium poses risks such as hypertension and cardiovascular disease.
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