Posts: 3,675,937
Threads: 734,344
Joined:
Sep 2021
Reputation:
5
*Insulin sensitivity increasing substances:
Adipocytikines
Leptin ( also inhibits lateral nucleus of hypothalamus inhibiting hunger )
PPAR gamma an intranuclear receptor: increases FA uptake into fatty tissues
dec. hepatic gluconeogenesis
inc. insulin receptors substrate IRS 1%2
inc. GLUt4 translocation
inc. release of adipocytkines
dec. TNF alpha
*Insulin resistance inducers:
TNF alpha
resistins from fatty tissue
Catecholamine
glucocortioids
glucagon
serine kinease ( Instead of )
threonine kinases ( tyrosine kinases )
Posts: 3,675,937
Threads: 734,344
Joined:
Sep 2021
Reputation:
5
Q. Duchenne muscle dystophy and Becker dystrophy have different severity and age of onset due to:
a. anticipation
b. trinucleotide repeat expansion
c. Inframe mutation in Becker
d. presence of the Z line anchoring rotein in msot of sk. ms.
e. variable expression
Posts: 3,675,937
Threads: 734,344
Joined:
Sep 2021
Reputation:
5
Q2 CF patients are:
a Infertile
b sterile
Posts: 3,675,937
Threads: 734,344
Joined:
Sep 2021
Reputation:
5
Qid 1790 (387135) very nice question check it out
Posts: 3,675,937
Threads: 734,344
Joined:
Sep 2021
Reputation:
5
Q2 the asnwer is aaaa they have no vas deferens but they still have testes and sprem can be aspirates and used in IVF
Posts: 3,675,937
Threads: 734,344
Joined:
Sep 2021
Reputation:
5
Q3 a 2 years old female is presented to u by her mother with Mnetal retardation growth failure on exam she is fair skinned blondy which is not the case in both of her parents , lab values show normal phenlalanine hydroxylase level and high prolactin. which of the following substances she is very likely deficient in?
a. Ach
b. serotonin
c. glucose
d. ketones
Posts: 3,675,937
Threads: 734,344
Joined:
Sep 2021
Reputation:
5
Q4 how we do not develop catarct although we have sugar in our body and we have aldose reductase in our lenses?
a. low glucose
b. aldose reductase's low Km
c. aldose reductase's high Km
d. good blood flow in the eye to remove the oncotic pressure formed by sorbitol
Posts: 3,675,937
Threads: 734,344
Joined:
Sep 2021
Reputation:
5
Q5 alpha thalssemia is prevalent in people of Asian descend. However, the severity of the disease is different from one patient to another. the reason fr that is?
a. Variable expression
b. pleiotropy
c. Locus heteregeniety
d. Allelic heterogeniety
e. Multifactorial inheritance
Posts: 3,675,937
Threads: 734,344
Joined:
Sep 2021
Reputation:
5
Q6 can patients with galactosemia produce their own milk in their breast?
a. yes
b. no
