Library

Video Player is loading.
 
Current Time 0:00
Duration 9:26
Loaded: 0.00%
 

x1.00


Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
Fill In The Blank
Find the missing words in a sentence Requires 5 vocabulary annotations
Vocabulary Match
Match the words to the definitions Requires 10 vocabulary annotations

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Challenge Accomplished

PERFECT HITS +NaN
HITS +NaN
LONGEST STREAK +NaN
TOTAL +
- //

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

  • 00:00

    okay i think it's time to turn down the
    okay i think it's time to turn down the

  • 00:03

    morphine drip welcome to watch mojo and
    morphine drip welcome to watch mojo and

  • 00:05

    today we're counting down our picks for
    today we're counting down our picks for

  • 00:08

    the top 10 drugs that exist in nature
    the top 10 drugs that exist in nature

  • 00:10

    artemisinin was first discovered and
    artemisinin was first discovered and

  • 00:12

    successfully extracted in china in a
    successfully extracted in china in a

  • 00:15

    letter she said the medicine has helped
    letter she said the medicine has helped

  • 00:17

    china completely eradicate malaria for
    china completely eradicate malaria for

  • 00:19

    this list we're looking at some of the
    this list we're looking at some of the

  • 00:21

    most surprising and best drugs and
    most surprising and best drugs and

  • 00:23

    medicines formed from something in the
    medicines formed from something in the

  • 00:25

    natural world do you have a favorite
    natural world do you have a favorite

  • 00:27

    medicinal plant let us know below
    medicinal plant let us know below

  • 00:31

    are you in the market for a new smart
    are you in the market for a new smart

  • 00:32

    watch check out getmojo's list of
    watch check out getmojo's list of

  • 00:34

    recommendations in the description below
    recommendations in the description below

  • 00:36

    and while you're there don't forget to
    and while you're there don't forget to

  • 00:38

    subscribe for the latest product reviews
    subscribe for the latest product reviews

  • 00:40

    unboxings and recommendations
    unboxings and recommendations

  • 00:44

    number 10. galantamine
    number 10. galantamine

  • 00:47

    in the 1950s galantimine was first
    in the 1950s galantimine was first

  • 00:49

    isolated from the bulb of the common
    isolated from the bulb of the common

  • 00:51

    snowdrop also known as galanthus novalis
    snowdrop also known as galanthus novalis

  • 00:54

    however it's now been found in a range
    however it's now been found in a range

  • 00:57

    of snowdrop varieties this alkaloid
    of snowdrop varieties this alkaloid

  • 00:59

    substance was discovered to be able to
    substance was discovered to be able to

  • 01:01

    cross the blood-brain barrier as such it
    cross the blood-brain barrier as such it

  • 01:03

    was realized that galantamine could
    was realized that galantamine could

  • 01:06

    impact people who have dementia and
    impact people who have dementia and

  • 01:07

    alzheimer's galantamine can slow down
    alzheimer's galantamine can slow down

  • 01:10

    the progression of these diseases by
    the progression of these diseases by

  • 01:11

    ebbing the decline of the brain's
    ebbing the decline of the brain's

  • 01:13

    ability to transmit chemical messages
    ability to transmit chemical messages

  • 01:15

    like with most treatments sadly there
    like with most treatments sadly there

  • 01:17

    are side effects the most common are
    are side effects the most common are

  • 01:20

    gastrointestinal issues such as nausea
    gastrointestinal issues such as nausea

  • 01:22

    and diarrhea there's also research into
    and diarrhea there's also research into

  • 01:25

    how glantamine could help autistic
    how glantamine could help autistic

  • 01:26

    people while proteins in snowdrops are
    people while proteins in snowdrops are

  • 01:29

    being examined as a possible treatment
    being examined as a possible treatment

  • 01:30

    for hiv
    for hiv

  • 01:32

    number nine avermectin
    number nine avermectin

  • 01:35

    in 1978 streptomyces avermatillus an
    in 1978 streptomyces avermatillus an

  • 01:38

    actomycete which is a type of bacteria
    actomycete which is a type of bacteria

  • 01:41

    was isolated at the kitazito institute
    was isolated at the kitazito institute

  • 01:43

    from a soil sample in japan in 2015
    from a soil sample in japan in 2015

  • 01:46

    william c campbell and satoshi omora
    william c campbell and satoshi omora

  • 01:48

    were awarded a nobel prize in physiology
    were awarded a nobel prize in physiology

  • 01:51

    or medicine due to their work in
    or medicine due to their work in

  • 01:53

    discovering avermectin from the bacteria
    discovering avermectin from the bacteria

  • 01:55

    avermectin is a series of anti-parasitic
    avermectin is a series of anti-parasitic

  • 01:58

    drugs and pesticides that combat
    drugs and pesticides that combat

  • 02:00

    parasitic worms and insect pests in both
    parasitic worms and insect pests in both

  • 02:02

    humans and animals some of the parasitic
    humans and animals some of the parasitic

  • 02:05

    diseases that were significantly lowered
    diseases that were significantly lowered

  • 02:06

    from this discovery include river
    from this discovery include river

  • 02:08

    blindness and lymphatic filariasis one
    blindness and lymphatic filariasis one

  • 02:11

    avermectin medicine that became well
    avermectin medicine that became well

  • 02:13

    known for misinformation was ivermectin
    known for misinformation was ivermectin

  • 02:16

    it was wrongly believed to help with the
    it was wrongly believed to help with the

  • 02:18

    effects of covid19 even though
    effects of covid19 even though

  • 02:20

    ivormectum is a good drug for some
    ivormectum is a good drug for some

  • 02:22

    parasites it has not been shown in a
    parasites it has not been shown in a

  • 02:25

    well-controlled placebo-controlled trial
    well-controlled placebo-controlled trial

  • 02:27

    to be effective in covid number eight
    to be effective in covid number eight

  • 02:30

    artemisinin
    artemisinin

  • 02:31

    tu yu-yo received a nobel prize for her
    tu yu-yo received a nobel prize for her

  • 02:34

    work in discovering artemisinin a group
    work in discovering artemisinin a group

  • 02:36

    of drugs that primarily combat malaria
    of drugs that primarily combat malaria

  • 02:38

    she found this in 1972 when she
    she found this in 1972 when she

  • 02:41

    extracted the substance from the plant
    extracted the substance from the plant

  • 02:43

    sweet wormwood also known as artemisia
    sweet wormwood also known as artemisia

  • 02:46

    annua hence the name artemisinin for
    annua hence the name artemisinin for

  • 02:48

    years healers primarily in china have
    years healers primarily in china have

  • 02:51

    used sweet wormwood to help treat high
    used sweet wormwood to help treat high

  • 02:53

    fevers hemorrhoids and malaria with the
    fevers hemorrhoids and malaria with the

  • 02:55

    last one being something two was able to
    last one being something two was able to

  • 02:57

    confirm while artemisinin is very
    confirm while artemisinin is very

  • 03:00

    effective in treating malaria the cost
    effective in treating malaria the cost

  • 03:02

    of creating it the effort required and
    of creating it the effort required and

  • 03:04

    the poor availability of sweet wormwood
    the poor availability of sweet wormwood

  • 03:07

    creates significant hurdles to overcome
    creates significant hurdles to overcome

  • 03:10

    number 7. statins
    number 7. statins

  • 03:12

    this class of drugs is known as lipid
    this class of drugs is known as lipid

  • 03:14

    lowering medications which means they
    lowering medications which means they

  • 03:16

    reduce things like cholesterol in the
    reduce things like cholesterol in the

  • 03:18

    bloodstream primarily statins are used
    bloodstream primarily statins are used

  • 03:20

    to reduce the risk and effects of heart
    to reduce the risk and effects of heart

  • 03:22

    disease like angina and possible heart
    disease like angina and possible heart

  • 03:24

    attacks before statins came along most
    attacks before statins came along most

  • 03:27

    high cholesterol patients were treated
    high cholesterol patients were treated

  • 03:29

    with a low-fat diet which can be hit or
    with a low-fat diet which can be hit or

  • 03:31

    miss with its effectiveness in the 1970s
    miss with its effectiveness in the 1970s

  • 03:34

    and 80s an international group of
    and 80s an international group of

  • 03:36

    scientists from japan the uk and the us
    scientists from japan the uk and the us

  • 03:39

    were working on this issue they
    were working on this issue they

  • 03:40

    discovered that certain fungi gave off
    discovered that certain fungi gave off

  • 03:42

    an enzyme that would become the
    an enzyme that would become the

  • 03:44

    precursor for statin production these
    precursor for statin production these

  • 03:46

    fungi were penicillium citrinum and
    fungi were penicillium citrinum and

  • 03:49

    aspergillus terius statin medication was
    aspergillus terius statin medication was

  • 03:52

    eventually approved in the u.s in 2001.
    eventually approved in the u.s in 2001.

  • 03:56

    the cholesterol's probably a little high
    the cholesterol's probably a little high

  • 03:57

    but you know they have medicine for that
    but you know they have medicine for that

  • 03:59

    night number six vancomycin
    night number six vancomycin

  • 04:02

    in 1953
    in 1953

  • 04:04

    american chemist edmund kornfeld was
    american chemist edmund kornfeld was

  • 04:06

    examining a soil sample that was
    examining a soil sample that was

  • 04:07

    collected by a missionary from the
    collected by a missionary from the

  • 04:09

    jungles of borneo kornfeld discovered
    jungles of borneo kornfeld discovered

  • 04:11

    the bacteria amicolatopsis orientalis
    the bacteria amicolatopsis orientalis

  • 04:14

    produced a compound capable of
    produced a compound capable of

  • 04:15

    destroying penicillin-resistant
    destroying penicillin-resistant

  • 04:17

    staphylococci originally given the dull
    staphylococci originally given the dull

  • 04:20

    name of compound o5865
    name of compound o5865

  • 04:23

    it was soon changed to vancomycin
    it was soon changed to vancomycin

  • 04:25

    however vancomycin is notoriously hard
    however vancomycin is notoriously hard

  • 04:28

    to create as the compound needs to be
    to create as the compound needs to be

  • 04:30

    purified an early non-pure version
    purified an early non-pure version

  • 04:33

    nicknamed mississippi mud from its dark
    nicknamed mississippi mud from its dark

  • 04:35

    brown color had side effects of kidney
    brown color had side effects of kidney

  • 04:37

    damage and hearing loss as a result
    damage and hearing loss as a result

  • 04:40

    vancomycin typically won't be the first
    vancomycin typically won't be the first

  • 04:42

    medicine tried to cure bacterial
    medicine tried to cure bacterial

  • 04:44

    infections like endocarditis and
    infections like endocarditis and

  • 04:46

    meningitis but pure versions have been
    meningitis but pure versions have been

  • 04:48

    shown to be effective
    shown to be effective

  • 04:50

    number 5. cyclosporine
    number 5. cyclosporine

  • 04:52

    while examining soil samples from norway
    while examining soil samples from norway

  • 04:55

    in 1971 scientists discovered the fungus
    in 1971 scientists discovered the fungus

  • 04:58

    polypocladium inflatum they soon saw it
    polypocladium inflatum they soon saw it

  • 05:01

    produced cyclosporin which has an
    produced cyclosporin which has an

  • 05:03

    immunosuppressive effect that meant this
    immunosuppressive effect that meant this

  • 05:06

    medication could be vital for those
    medication could be vital for those

  • 05:07

    requiring organ transplants to reduce
    requiring organ transplants to reduce

  • 05:10

    the chance of rejection by 1980
    the chance of rejection by 1980

  • 05:13

    cyclosporin which is spelled numerous
    cyclosporin which is spelled numerous

  • 05:15

    different ways was used in trials for
    different ways was used in trials for

  • 05:17

    liver transplant patients before
    liver transplant patients before

  • 05:19

    cyclosporin patients had a survival rate
    cyclosporin patients had a survival rate

  • 05:21

    of 50 after a year after using it that
    of 50 after a year after using it that

  • 05:25

    increased to 80 percent cyclosporine was
    increased to 80 percent cyclosporine was

  • 05:28

    soon approved as a medicine in the u.s
    soon approved as a medicine in the u.s

  • 05:30

    and it's even on the world health
    and it's even on the world health

  • 05:32

    organization's list of essential
    organization's list of essential

  • 05:33

    medicines other illnesses that
    medicines other illnesses that

  • 05:35

    cyclosporin treats include crohn's
    cyclosporin treats include crohn's

  • 05:37

    disease psoriasis and rheumatoid
    disease psoriasis and rheumatoid

  • 05:39

    arthritis
    arthritis

  • 05:40

    number four aspirin
    number four aspirin

  • 05:43

    if you were to have any of the drugs
    if you were to have any of the drugs

  • 05:45

    mentioned in this list within your
    mentioned in this list within your

  • 05:46

    bathroom cabinet it would likely be
    bathroom cabinet it would likely be

  • 05:48

    aspirin people didn't have headaches
    aspirin people didn't have headaches

  • 05:50

    what would happen to the aspirin
    what would happen to the aspirin

  • 05:51

    industry also known as acetylsalicylic
    industry also known as acetylsalicylic

  • 05:54

    acid or asa its creation was inspired by
    acid or asa its creation was inspired by

  • 05:57

    the use of salicylic acid that's located
    the use of salicylic acid that's located

  • 05:59

    in the bark and leaves of willow trees
    in the bark and leaves of willow trees

  • 06:02

    in this form this medicine has been
    in this form this medicine has been

  • 06:04

    treating people since the days of
    treating people since the days of

  • 06:05

    ancient egypt when they chewed on the
    ancient egypt when they chewed on the

  • 06:07

    leaves and twigs of the tree in 1853
    leaves and twigs of the tree in 1853

  • 06:11

    french chemist chal frederick gerhart
    french chemist chal frederick gerhart

  • 06:13

    combines sodium salicylate and
    combines sodium salicylate and

  • 06:15

    acetylchloride to create aspirin in its
    acetylchloride to create aspirin in its

  • 06:17

    more modern form aspirin traditionally
    more modern form aspirin traditionally

  • 06:20

    treats pain inflammation and fever but
    treats pain inflammation and fever but

  • 06:22

    it's also been used to treat other
    it's also been used to treat other

  • 06:24

    illnesses such as rheumatic fever
    illnesses such as rheumatic fever

  • 06:26

    kawasaki disease and pericarditis but i
    kawasaki disease and pericarditis but i

  • 06:29

    did start taking baby aspirin to reduce
    did start taking baby aspirin to reduce

  • 06:31

    my risk for heart attack that makes
    my risk for heart attack that makes

  • 06:32

    sense gotta keep an eye on it you know
    sense gotta keep an eye on it you know

  • 06:34

    number three vinblastine and vincristine
    number three vinblastine and vincristine

  • 06:38

    the madagascar periwinkle or
    the madagascar periwinkle or

  • 06:40

    catharanthus rosius is a plant that
    catharanthus rosius is a plant that

  • 06:42

    produces two life-saving treatments
    produces two life-saving treatments

  • 06:44

    first we have vinblastine first isolated
    first we have vinblastine first isolated

  • 06:47

    in 1958
    in 1958

  • 06:49

    [Music]
    [Music]

  • 06:50

    it was discovered that it reduced the
    it was discovered that it reduced the

  • 06:52

    number of white blood cells within the
    number of white blood cells within the

  • 06:53

    body with that in mind vinblastine has
    body with that in mind vinblastine has

  • 06:56

    been used in chemotherapy to treat
    been used in chemotherapy to treat

  • 06:58

    several types of cancers the other
    several types of cancers the other

  • 07:00

    medication is vincristine which was
    medication is vincristine which was

  • 07:02

    isolated in 1961 after seeing a similar
    isolated in 1961 after seeing a similar

  • 07:05

    reaction to vinblastine vincristine has
    reaction to vinblastine vincristine has

  • 07:08

    also been used in chemotherapy to tackle
    also been used in chemotherapy to tackle

  • 07:10

    various cancer forms in some cases it's
    various cancer forms in some cases it's

  • 07:13

    increased the survival rates from 10 to
    increased the survival rates from 10 to

  • 07:15

    95
    95

  • 07:17

    interestingly scientists were first
    interestingly scientists were first

  • 07:19

    looking at the periwinkle for combating
    looking at the periwinkle for combating

  • 07:21

    diabetes and stumbled across this vital
    diabetes and stumbled across this vital

  • 07:24

    use by accident
    use by accident

  • 07:26

    number two morphine
    number two morphine

  • 07:28

    the papaver somniferum or opium poppy
    the papaver somniferum or opium poppy

  • 07:31

    has had a big impact on humans when it
    has had a big impact on humans when it

  • 07:33

    comes to pain morphine was first
    comes to pain morphine was first

  • 07:35

    isolated by german pharmacist friedrich
    isolated by german pharmacist friedrich

  • 07:37

    zertorner in 1806. he spent nine years
    zertorner in 1806. he spent nine years

  • 07:40

    experimenting with it on himself three
    experimenting with it on himself three

  • 07:43

    dogs three young boys and a mouse he
    dogs three young boys and a mouse he

  • 07:45

    noted the potential danger of the drug
    noted the potential danger of the drug

  • 07:47

    during this zertorner also gave it its
    during this zertorner also gave it its

  • 07:49

    name inspired by the greek god of dreams
    name inspired by the greek god of dreams

  • 07:52

    morpheus another opiate from the same
    morpheus another opiate from the same

  • 07:55

    plant is codeine a weaker variant of
    plant is codeine a weaker variant of

  • 07:58

    morphine codeine was first isolated by
    morphine codeine was first isolated by

  • 08:00

    french chemist pierre jearbike in 1832
    french chemist pierre jearbike in 1832

  • 08:03

    then looking to develop a non-addictive
    then looking to develop a non-addictive

  • 08:05

    version of morphine in 1874 english
    version of morphine in 1874 english

  • 08:08

    chemist charles wright instead created
    chemist charles wright instead created

  • 08:10

    heroin also known as diamorphine
    heroin also known as diamorphine

  • 08:14

    number one penicillin
    number one penicillin

  • 08:16

    this is probably the most famous case of
    this is probably the most famous case of

  • 08:18

    accidentally stumbling onto a medical
    accidentally stumbling onto a medical

  • 08:20

    marvel in 1928 scottish physician
    marvel in 1928 scottish physician

  • 08:23

    alexander fleming returned to his
    alexander fleming returned to his

  • 08:25

    laboratory after a vacation he then
    laboratory after a vacation he then

  • 08:27

    examined his culture plates of
    examined his culture plates of

  • 08:29

    staphylococcus he had left out and
    staphylococcus he had left out and

  • 08:31

    realized one was open inside a mold had
    realized one was open inside a mold had

  • 08:34

    gotten in and had amazingly stopped the
    gotten in and had amazingly stopped the

  • 08:37

    spread of the bacteria this mold was
    spread of the bacteria this mold was

  • 08:39

    penicillium rubens while mold has been
    penicillium rubens while mold has been

  • 08:42

    used to treat infections for centuries
    used to treat infections for centuries

  • 08:44

    this remarkable observation led to one
    this remarkable observation led to one

  • 08:46

    of the world's first antibiotic
    of the world's first antibiotic

  • 08:48

    medications with penicillin in 1942
    medications with penicillin in 1942

  • 08:51

    since then an estimated 200 million
    since then an estimated 200 million

  • 08:54

    lives at least have been saved thanks to
    lives at least have been saved thanks to

  • 08:56

    this accidental discovery
    this accidental discovery

  • 08:58

    if certain british doctors never asked
    if certain british doctors never asked

  • 09:00

    what is this fungus we wouldn't today
    what is this fungus we wouldn't today

  • 09:02

    have penicillin correct
    have penicillin correct

  • 09:05

    did you enjoy this video check out these
    did you enjoy this video check out these

  • 09:07

    other clips from watchmojo and be sure
    other clips from watchmojo and be sure

  • 09:09

    to subscribe and ring the bell to be
    to subscribe and ring the bell to be

  • 09:11

    notified about our latest videos
    notified about our latest videos

  • 09:19

    [Music]
    [Music]

  • 09:25

    you
    you

All phrase
turn down
//

phrase

adjust a control on a device to reduce the volume or level.

Top 10 Drugs That Exist in Nature

37,289 views

Intro:

okay i think it's time to turn down the. morphine drip welcome to watch mojo and. today we're counting down our picks for. the top 10 drugs that exist in nature. artemisinin was first discovered and. successfully extracted in china in a. letter she said the medicine has helped. china completely eradicate malaria for. this list we're looking at some of the. most surprising and best drugs and. medicines formed from something in the. natural world do you have a favorite. medicinal plant let us know below. are you in the market for a new smart. watch check out getmojo's list of. recommendations in the description below. and while you're there don't forget to. subscribe for the latest product reviews. unboxings and recommendations. number 10. galantamine.

Video Vocabulary

/sərˈprīziNG/

adjective verb

causing surprise. To do something that another person didn't expect.

/məˈlerēə/

noun

fever caused by protozoan parasite.

/səkˈsesfəlē/

adverb

In a manner that achieves a goal.

welcome - welcome

/ˈwelkəm/

adjective exclamation noun verb

Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. greet someone arriving in polite or friendly way.

/ˈmedəsən/

noun

science of diagnosis and treatment of disease.

/vəˈrīədē/

noun other

quality or state of being different or diverse. Particular types of things or people.

/ˈkoun(t)iNG/

preposition verb

taking account of when reaching total. To add things together to find the total number.

/ˈīsəˌlādəd/

adjective verb

far away from other places. To keep in a place or situation apart from others.

/dəˈskripSH(ə)n/

noun

spoken or written account of person or event.

verb

remove.

/ˈsnōˌdräp/

noun

bulbous European plant which bears drooping white flowers during late winter.

/ˌärtəˈmisinin/

noun

another term for qinghaosu.

/ˌrekəmənˈdāSH(ə)n/

noun other

suggestion or proposal as to best course of action. Acts of suggesting some things as a good choice.