Mast Cell Activation Syndrome

[Muon]

Mast cells and dopamine

[Hopeoneday]

If histamine( sneezing...), prostagladins(pain...) , leukotrines
(short bresth, astma like symp...)... are involved in pois and
 as far  i can see it is atleast in a half of poisers... Then there must
be a way to test this from blod or urine...

[Muon]

How irritation in colon affects other parts in body:
Sensitization of pelvic nerve afferents and mast cell infiltration in the urinary bladder following chronic colonic irritation is mediated by neuropeptides

[Muon]

Intensified Hyposensitization Is an Effective Treatment of Postorgasmic Illness Syndrome (POIS)

"The patient had food allergy to wheat, milk, almonds, in an IgE-independent mechanism, with a mild course. Total serum IgE was 66 IU/ml (normal). Celiac disease was excluded (negative Endomysial antibodies and Tissue Transglutaminase antybodies). Patient reported 3 episodes of anaphylactic shock after wasp-sting."

[Progecitor]

The understanding of visceral pain pathways is important in recognizing the serotonin relation and influence of it in pain modulation in IBS. Pain regulation pathways in visceral pain include vagal and spinal afferents that project into the CNS, both facilitating and/or inhibiting the sensory transmission to the spinal cord. Specifically, in visceral pain, there is an antinociceptive action of estrogen on the serotoninergic system due to afferent-driven vagal inhibition of the pain. On the other hand, the pro-nociceptive action occurs because of the enhancement of serotonin secretion in the intestinal mucosal mast cells (IMMCs); cells in which estrogen receptors have been found and that have been associated with its degranulation, increasing the visceral motor response and spinal or supraspinal processing of visceral nociception, mainly in IBS. Furthermore, as described previously, the interference of serotonin in pain modulation depends on the receptors, route of administration, type of pain, and influence of other substances on the release of this neurotransmitter.
https://scholar.google.com/scholar?hl=hu&as_sdt=0%2C5&q=An+Association+of+Serotonin+with+Pain+Disorders+and+Its+Modulation+by+Estrogens&btnG=

[Muon]

https://www.thenakedscientists.com/forum/index.php?topic=6576.msg330244#msg330244

"For myself I had lots of UTIs and it stopped when I realized that a diet rich in oxalic acid was causing it. I stopped eating soy products and high oxalate foods like rhubarb, parsley, watercress, beet leaves , chard etc. Very occasionally I have the symptoms again and every time I trace it back to a oxalic acid rich food I inadvertently ate. The urethra inflammation really did aggravate the POIS. I am very happy this is basically gone. If you are interested in that topic I can give you more info. I had an urethroscopy back then and my urologist just could not find anything in my urine neither.  He could not help. I am now 99% UTI free.

Pablo"

https://mastcell360.com/low-histamine-foods-list/

"There are other types of foods that people with MCAS or Histamine Intolerance may react to. These include lectins and oxalates"

UTI
https://youtu.be/lrKqlv6VK_w?t=3309

[Muon]

Need to define a subgroup of patients with idiopathic mast cell activation syndrome (2022)

Reply to "Need to define a subgroup of patients with idiopathic mast cell activation syndrome"

[Muon]

NAD+-boosting molecules suppress mast cell degranulation and anaphylactic responses in mice
NAD+ precursors nicotinamide mononucleotide (NMN) and nicotinamide riboside (NR)