Actions Part 3 Flashcards
Hepatic
Aids liver function
Indications :
detox
liver disease
hepatic torpor ( lazy liver)
Herbs:
Milk thistle
Most bitters are hepatics
Milk Thistle and MoA
Hepatic
Hepatoprotective
1) Increases glutathione - stimulates the
production of glutathione (support phase II detox)
2) binds to hepatocytes
3) antioxidant
4) prevents binding of toxins
5) inhibits beta glucoronidase
Milk thistle stops the cleaving of the sugar molecule by bacteria, allowing the molecule to stay water soluble.
Without the cleaving, it can cause problems like constipation, skin issues, and hormonal problems. ex) estrogen in the GI tract
Hepatoprotective
Actions: indirectly/directly helps protect the liver
Indications: detox hepititis adverse drug reaction mushroom posioning alcohol
Herbs:
Milk Thistle (Silybum marianum) Tumeric (Curcuma Longa)
Antiulcerogenic ( GI)
Actions:
speeds up healing of ulcers and prevents
System:
GI, (Skin)
Indications:
Gastritis, gastric ulcer, peptic ulcer, leg ulcer
from H-pylori, pain meds, liquor, acute stress
Herbs:
Licorice ( Glycyrrhiza glabra)
Meadowsweet ( Filipendula ulmaria)
Chamomine ( Matricaria recutita)
Meadowsweet
Antiulcerogenic (GI)
Antacid
Antacid and MoA
Actions:
decreases acidity in the stomach
Indications:
ulcers, gastritis, reflux
Herbs:
meadowsweet (Filipendula ulmaria)
MoA: Meadowsweet inhibits histidine decarboxylase that makes histimine (which stimulates stomach acid secretions)
Not for long term use
Vulnerary (Internal)
Actions:
speeds up wound healing
System:
GI, skin
Indications:
gastric ulcers
mouth ulcers
esophagitis ( heartburn)
Herbs:
Chamomile ( Matricaria chamomilla)
Astringent GI and MOA
Actions:
contracts and thickens to decrease permiability and increase resistance to physical stress
System:
GI
Indications:
diarrhea, ulcers, wound healing
Herbs: Witch Hazel (Hamamelis virginiana) and Oak ( Quercus spp.)
Moa:
Tans the mucous membranes making them less permeable
- destroys protein based toxins from microorganisms.
Caution : decreases absorption of nutrients and certain medications
Demulcent ( GI)
Actions:
soothes dry irritated mucous membranes by creating a protective coating
Indications:
inflammation of GI tract ( heartburn, refluc, ulcer, gastritis, colitis, etc. )
Herbs:
Marshmallow ( Althaea officinalis)
Slippery elm ( Ulmus rubra)
Licorice ( Glycyrrhiza glabra)
Caution, May reduce the absorption of medications.
Direct and Indirect Moa of Demulcents.
Direct :
1) Soluble fiber (Marshmallow & slippery elm)
create mucous - like gel. serves as protection from acid, and makes and acid shield. Supplement with extra slime.
Indirect:
Gets your body to make more slime, it stimulates mucous productions.
More of a wet, lubricating mucous, not thick.
Expectorants fit in here.
licorice, marshmallow, slippery elm
Slippery elm
demulcent
Bulk Laxitive &MoA
Actions:
promotes bowl movements by increasing the volume of stool
System:
GI
Indications:
sluggish bowels,
chronic constipation
Herbs: psyllium husk (Plantago psyllium)
ground flax ( linum usitatissimum)
MoA : high fiber absorbs water and expands
makes the stool more malleable
stimulates stretch receptors to stimulate peristalsis.
Caution : may aggravate acute constipation
take with lots of water.
Stimulating Laxative
Actions:
Promotes bowel movements by causing influx of water into the lumen and directly stimultes peristalsis
System:
GI
Indications:
acute constipation
Herbs:
castor oil ( shouldn't use this internally) effects small and large intestine BM in 3-5 hours
senna (Cassia Senna ; Senna alexandrina)
activates large intestine. BM in 6-8 hrs.
Aloe ( Aloe vera) inner leaf, not gel
Stimulating Laxitive MOA
Anthraquinon glycosides
- Increase influx of fluid into the lumen
- Increases peristalsis.
(defication usually in 6-8 hrs)
- Na is pumped in, and there is hydrolysis by gut bacteria.
Side effects :
- red/brown urine
hypokalemia ( low serum potassium, can mess with salt levels)
malanosis (stained and spotted inner bowels)
colic (cramping pain)
Dependece can occur in 10-14 days
Stimulant
Actions:
stimulates the nervous system to inhance physical or mental abilities
System:
Nervous
Cardiovascular
Adrenals
Indications:
Poor concentration
fatigue
Herbs:
(not on slide)
Sympathomimetic and MOA
Actions:
mimics the effects of the sympathetic nervous system
Indications:
poor concentration, fatigue, respiratory, weight loss
Herbs: Ephedra (Ephedra sinica) Bitter orange ( Citrus aurantium) Coca plant ( Erythroxylum coca) coffee ( Coffea arabiaca)
MOA :
- enhances the effects of Neurotransmitters by :
- binding to their receptors
- increasing their release
- preventing the re-uptake at the synaptic junction
Bitter Orange
Citrus aurantium
Sympathomimetic
Thermogenic
Coca plant
Erythroxylum coca
Sympathomimetic
Thermogenic
Coffee
Coffea arabica
Sympathomimetic
Thermogenic + MOA
Actions:
stimulate metabolism to produce heat (fat breakdown)
Indications:
weight loss
Herbs: Green tea (Camelia sinesis) Ephedra (Ephedra sinica) Bitter Orange (Citrus aurantium) Cayenne (Capsicum annuum) Coca plant (Erythroxylum coca)
MoA :
-increases heat production
increases basal metabolic rate
increases oxidation of fat
Parasympathomimetic and MOA
Actions:
mimics the effects of the parasympathetic nervous system
System:
Nervous, digestive, opthalmic
Indications:
dry mouth, glaucoma
Herbs:
jaborandi (Pilocarpus spp.)
fly agaric (Amanita muscaria)
MoA :
Acetylcholine binds to muscarinic receptors and drugs can either
1) bind to muscarinic receptors (agonist)
2) inhibit the breakdown of acetylcholine (cholinesterase inhibitor)
Not used in practice due to serious side effects
Jaborandi
Pilocarpus spp.
Parasympathomimetic
Not used in practice - dangerous side effects
Fly agaric
Amanita muscaria
Parasympathomimetic
Not used in practice - risk of serious side effects
Anticholinergic + MOA
Actions:
inhibits the effects of parasympathetic nervous system
System:
Nervous, Cardiovascular
Respiratory
Indications:
antidote for nerve gas poisoning
GI distress (cramping , nausea, vomitting)
asthma
Herbs: Deadly nightshade (Atropa belladona) Jimson weed (Datura stramonium)
MOA : antagonist of muscarinic receptors
Not used in practice - serious side effects
Deadly nightshade
Atropa belladona
Anticholingeric
Nervine
Actions:
Benefits the nervous system and generally is considered to have a calming or nourishing effect
System:
Nervous
Indications:
stress, insomnia, restlessness, depression
Herbs: kava ( piper methysticum) valerian (Valeriana officinalis) Passion Flower ( Passiflora incarnata) Chamomile ( Matricaria recutita) Skullcap (Scutellaria lateriflora) St. John's Wort ( Hypericum perforatum)
Kava
Piper methysticum
Nervine
Sedative
anxiolytic
Valerian
Valeriana officinalis
Nervine
Sedative
anxiolytic
Passion Flower
Passiflora incarnata
Nervine
Sedative
anxiolytic
Skullcap
Scutellaria laterfloria
Nervine
Sedative
anxiolytic
St. John’s Wort
Hypericum perforatum
Nervine
Antidepressant
(good for anxiety and depression - highly studied, but can have drug interactions)
Sedative + MoA
Actions:
Calms the nervous system
System:
Nervous
Indications:
insomnia
Herbs: kava ( piper methysticum) valerian (Valeriana officinalis) Passion Flower ( Passiflora incarnata) Skullcap (Scutellaria lateriflora)
MoA :
generally affect the GABA system to have a calming effect on the Nervous system
P1 and P2 detox
Phase 1 detox ( makes a substance more reactive) –> liver
Phase 2 detox –> something added to compound to make it more water or fat soluble.
Hepatoprotective Herbs
milk thistle
• turmeric
Antiulcerogenic herbs
licorice
meadowsweet
german chamomoile
Internal Vulnerary Herbs
Chamomile
GI astringent herbs
Witch Hazel
Oak
Demulcent Herbs
Marshmallow
Slippery Elm
Licorice
Bulk Laxitive (herbs)
psyllium
ground flax
Stim laxitive (herbs)
aloe ‘ resin’
castor oil
senna
Sympathomimetic Herbs
coca plant
ephedra
bitter orange
coffee
Thermogenic Herbs
Herbs: • green tea (Camellia sinensis) • ephedra (Ephedra sinica) • bitter orange (Citrus aurantium) • cayenne (Capsicum annuum) • coca plant (Erythroxylum coca)
Parasympathomimetic ( cholinergics) herbs
jaborandi (Pilocarpus spp.)
• fly agaric (Amanita muscaria)
Jimson weed
anticholinergic
Axiolytic
Actions:
decrease anxiety
Indications:
anxiety
Herbs:
kava
valerian
passion flower
skullcap
MOA :
Antidepressent
Actions:
Improves mood and decreases depression
Herbs:
St. Johns Wort
Comments : enhance availability of NTs involved in mood such as serotonin, dopamine and GABA
Anxiolytic Herbs
kava (Piper methysticum)
• valerian (Valeriana officinalis)
• passion flower (Passiflora incarnata)
• skullcap (Scutellaria lateriflora)
Actions:
Indications:
Herbs:
MOA :
Actions:
Indications:
Herbs:
MOA :
Nootropic
Actions: enhances cognition and memory
Indications:
learning/memory
Herbs:
Maidenhair tree (Gingko biloba)
• Brahmi (Bacopa monnieri)
• Korean ginseng (Panax ginseng)
Maidenhair tree
Nootropic
Brahmi
Nootropic
Korean ginseng
Nootropic
adaptogen