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90 Cards in this Set

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Efalizumab

- binds the CD11a adhesion molecule

Orally active TNF-α inhibitor

thalidomide

extracellulardomain of the human TNF receptor fusedto the Fc region of human IgG1.

Etanercept

monoclonal antibodies against the IL-2 receptor

basiliximab

metabolised to give mercaptopurine, apurine analogue that interferes with purinesynthesis and therefore inhibits DNA synthesis

azathioprine

contraction of bronchial andgastrointestinal tract (GIT) smooth muscle

ep1

relaxation of bronchial, vascular andGIT smooth muscle

ep2

if the ligand is LTB4

blt

if the cysteinyl-leukotrienes.

Cys LT

if the cysteinyl-leukotrienes.

Cys LT

The CysLT-receptor antagonists

zafirlukast

5-lox inhibitor

zileuton

PAF is released from activated inflammatorycells by

PLa-2

h1 antagonist

mepyramine

h2 antagonist

cimetidine

COX-2 knockout mice are ________

severe kidney development problems


serious problems with kidneys(anomalous development) and reproductive system

non-sedating h1 antagonist

terfenadine

h1-antagonist for sedation

promethazine

t prevents migration of neutrophils into the joint,by binding to tubulin, resulting in thedepolymerisation of the microtubules and reducedcell motility

colchicine

metal chelator

penicillamine

can be given to preggo

chloroquine

Binds FKBP to inactivate calcineurin in order to prevent it from dephosphorylating NFAT

Tacrolimus

Binds ciclophilin to inactivate calcineurin prevent it from dephosphorylating NFAt

active in gfj

furanocoumarins decrease first pass metabolism more drug hits you

alkylates DNA

cyclophosphamide

PROPHYLACIS NEVER ACUTE ATTACK!


primarily to treat hyperuricemia (excess uric acid in blood plasma) and its complications, including chronic gout.[1] It is a xanthine oxidase inhibitor which is administered orally.

ALLOPURINOL

may act by increasing levels of adenosine, whichis an endogenous anti-inflammatory mediator– inhibits neutrophil adhesion, phagocytosis, and superoxidegeneration.• cause apoptosis of activated CD4+ and CD8+ Tcells, but not of resting cells.

METHOTREXATE

most cox-2 selective --cardiac problems

rofelcoxib

NSAID - reduce the requirement for narcotic analgesics

ketorolac

non drowsy anti H1

terfenadine

terfenadine

Knwo this

zafirlukast

CysLT antagonist

Zileutin

5-LOX inhibitor

chimeric mouse-human monoclonal antibody to the α chain (CD25) of the IL-2 receptor of T cells.

Basiliximab

Ab to Il-2

basiliximab

mAb to CD28

TGN 1412

Tricyclic antidepressants

imipramine

SSRI

Fluoxetine

Fluoxetine

SSRI

Moclobemide & moclobemide are?




Which 1 is irreversible ?


Which 1 is reversible ?

moclobemide = reversible




MAOI inhibitors


PROZAC SSRI name?



fluoxetine

Neuroplasticity hypothesis




Too much _________




Loss of spines


excitotoxicity

Glutamate

4 hypothesis

1_ mono amine hypothesis


2- receptor downregulation hypothesis


3- neuroplasticity hypothesis


4- Neurotransmitter receptor hypothesis

most commonly prescribed DEPP> treatment

SSRI

binds the CD11a adhesion molecule,approved in some countries for psoriasis

efalizumab

BINDS VERY LATE ANTIGEN 4

NATALIZUMAB

–Increasein size of organs and cells due to protein accretion–Responseto increased work load (cardiac, skeletal muscle) or hormonal stimulation(uterine muscle)–Permanentlydifferentiated cells cannot resume cell cycle to increase their number

Hypertrophy

–Increasein cell number and organ size–Responseto hormonal stimulation or compensatory to damage–Cellsthat normally turn over or issue-specific stem cells resume cell cycle toincrease in number—liver, endocrine glands, glandular epithelium, lymph nodes

hyperplasia

–Changein cellular organization, size and organ architecture –almost always used todescribe changes in epithelium–Responseto irritation and damage (classic example is Pap smear)

dysplasia

–Substitutionof one cell type for another within an organ–Responseto different concentration or assortment of growth factors or extracellularmatrix components, which is a response to irritation or injury_back_html[]&card_hint_html[]

metaplasia

–Decreasein cell size and number –Responseto decreased work load (use), hormonal or neuronal stimulation, blood supply,nutrition, or aging; in adults (atrophy) or during development (hypoplasia)

atrophy/hypoplasia

–Developmentaldefects; result of genetic defect or in uterodeficiency (i.e. folate)_back_html[]&card_hint_html[]

aplasia / agenesis

–theseallow the cell to enter the cell cycle

mitogens

increase in cell mass


suppress apoptosis

–Growth factors -


–Survival factors

Ligation of death receptors (extrinsicpathway) leads to the activation of caspase ?, which in turn activates theexecutioner caspase, caspase ??.

? - 8 ??=3

proapoptoticBcl-2 proteins card_hint_html[]

Bak/bax

Acentral feature of necrotic cell death is

the rapid loss of mitochondrial membrane potential (Δψm)

PPAR HETERDOIMERS WITH?

RXR RETINOID X RECEPTOR

ppar




ADIPOCYTE DIFFERENTIATION / MACROPHAGE FUNCTION




FA CATABOLISM

ADIPOCYTE DIFFERENTIATION - GAMMA




FA CATABOLISM - ALPHA

•ismainly expressed in adipose tissues but is also detected in the colon, spleen,retina, hematopoeiticcells, and skeletal muscle. PPARγ2 has been found mainly in the brown and whiteadipose tissue.

PPAR-GAMMA

PPARs bind to DNA as heterodimerswith ---, on ------ comprising direct repeats of two hexamersclosely related to the sequence ------and separated by ----nucleotide (DR-1sequence).

PPARs bind to DNA as heterodimerswith RXR, on PPAR response elements (PPRE) comprising direct repeats of two hexamersclosely related to the sequence AGGTCA and separated by one nucleotide (DR-1sequence). []&card_front_html[]&card_back_html[]&card_hint_html[A

cIMETIDINE & RANITIDINE ARE?

H2 ANTAGONISTS - USED IN GASTRIC ACID SUPPRESSION

MYLANTA II AND MYLOX ARE?

ANTAcids

carafate is

gel in throat

makes gel in throat?

carafate

mainLipid Digestionenzyme to hydrolyzelipids in neonat

lingual lipase

30%of lipid hydrolysis inadults.

gastric lipase

protein co-enzyme –makes pancreaticlipase more efficient

colipase

digests triglycerides intodiglycerides, and then 2-monoglycerides and fattyacids

pancreatic lipase

Keeps fatty acids from the Keeps fatty acids from thecytosol• These have a “b-clam”structure

Fatty acid binding protein

A fatty acyl-CoA and a MAGmolecule are covalentlyj i dt f joined to form DG;catalyzed by:

MGAT

catalyzethe formation of an esterli k b t f tt l linkage between a fatty acylCoA and the free hydroxylg p rou of DG to form TG.

DGAT

Intestinal cholesterol absorbed into enterocyte by:

NPC1L1

Free cholest, can be“pumped” back via

ATP- Binding Casette

Ezetimibe does what?

inhibits NPC1L1

Mammals lack the enzymes to introduce Double bonds beyond C_

C9

2 essential fatty acids in mammals

linolate linoleate




linoleic acid linolenic acid

Arachidonic Acid




#n# d #####

20n4 5,8,11,14

linoleate

18:2 d9,12



linolenate

18:3 9,12,15 - alpha




13:3 6,12,15 - gamma

maturation of SREPBP-1 requires the activation of ---- a chaperone protein

SCAP - SREBP CLEAVAGE PROTEIN

When does SCAP bind the SREBP-1 to cleave it?

When low intracellular cholestrol concentration gotta make more

regulatory protein that is required for the proteolytic cleavage of the sterol regulatory element-binding protein (SREBP)

SCAP

Deletion of what SREBP doesn't do anything



SREBP-1c

Deletion of what 2 isoforms of srebp-1 wreck development

srebp-1a & srebp-2

srebp isoform that stims. cholestrol syn




srebp isoform that stimes triglyceride syn

cholesterol-2




triacylglyceride- 1c

also a major anti-apoptopic factor –aberrantactivation of?????= one of the primary causes of a widerange of human diseases like in Inflammatory diseases, Rheumatoid arthritis,Asthma, Atherosclerosis, Alzheimer–Persistentactivated in many cancers - help keeping them alive@�

NF-KB

a drug againt nfkb would be a promising anti what drug?

ANTI cancer

i

i