lars salmi johansson md, phd gendoktorn medicinsk service · genvägen till ett friskare liv lars...
Post on 28-Aug-2020
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Genvägen till ett friskare liv
Lars Salmi JohanssonMD, PhD
Gendoktorn Medicinsk Service
main(){// initiera några parametrarGIE = 0;CM1CON0 = 0;CM2CON0 = 0;T0IE = 0;PEIE = 1;TRISB = 0;ANS10 = 0;RB4 = 0;ANS11 = 0;RB5 = 0;RB6 = 0;// Initiera LCD och skriv startmeddelandepause(2000);lcd_init();lcd_clear();lcd_lighton();lcd_goto(0x02);lcd_puts("Spinwest FoU");lcd_goto(0x44);lcd_puts("Proj 010");pause(2000);
// initiera switch, sensor, minuttimer (via TMR2), watchdog-timer, mminit_switch();sensor_setupdigital();if (read_from_eprom(adress_sampletime) == 0xFF)
sensor_storedefault();counter = 0;lightcounter = 0;minute = 0;lighttime = 0;tmr2_start();initiera_wdtimer();GIE = 1;uart_init_comms();sensor_on();sensor_failure_alarm();dataaverage = datavalues_initaverage();antalpunkter = 0;ALARM_SET = 0;
// huvudrutin för läsning av sensordata och larmwhile (1)
{CLRWDT();pause(5000);pause(500);sampleintervall = sensor_getsampleintervall();if (minute >= sampleintervall)
{GIE = 0;lcd_clear();lcd_goto(0);lcd_lighton();lcd_puts("Reading sensor");GIE = 1;sensor_on();sensor_failure_alarm();antalpunkter++;sensor_setprescaler();frekvens = sensor_getfreq();datavalue = datavalues_sample();ALARM_SET = sensor_alarm(datavalue, dataaverage);dataaverage = datavalues_average(datavalue, ALARM_SET);GIE = 0;lcd_clear();lcd_goto(0x40);lcd_puts("Digital: ");lcd_putdec(frekvens);lcd_puts(" kHz");lcd_goto(0);lcd_puts("V:");lcd_putdec(datavalue);lcd_puts(" Va:");lcd_putdec(dataaverage);GIE = 1;minute = 0;sensor_off();uart_putdec(antalpunkter);uart_putspace();uart_putdec(datavalue);uart_putspace();uart_putdec(dataaverage);uart_putnyrad();lighttime = 0;}
if (lighttime >= 1){lcd_lightoff();lighttime = 0;}
}}
CRISPR CAS 9
‘I want to help humans genetically modify themselves’Former Nasa biochemist Josiah Zayner became an online sensation by conducting DIY gene therapy on himself.
Josiah Zayner with his Crispr gene-editing kit.Josiah Zayner, 36, recently made headlines by becoming the first person to use the revolutionary gene-editing tool Crispr to try to change their own genes. Part way through a talk on genetic engineering, Zayner pulled out a syringe apparently containing DNA and other chemicals designed to trigger a genetic change in his cells associated with dramatically increased muscle mass. He injected the DIY gene therapy into his left arm, live-streaming the procedure on the internet.
1. Diagnos (NIPT, CF, SMA)
2. Optimering (Farmakogenetik)
3. Riskhantering(BRCA1,2, Anlagsbärare, Alzheimer)
4. Livsstil
NIPT (Non Invasive Prenatal Test)
Hur säkert?
Vill vi veta?
1. Diagnos
Farmakogenetik
Levermetabolism
Terapisvikt, biverkningar
2. Optimering
BRCA 1,2
Varierande riskprofil
Genetisk rådgivning, handlingsalternativ
3. Riskhantering
Anlagsbärartest
Recessivt (t ex CF, SMA)
Handlingsalternativ (IVF/PGD)
3. Riskhantering
Alzheimer
Multifaktoriell
Riskgener (ApoE, BDNF, m fl)
Förebyggande
3. Riskhantering
Mikrobiom
Sport och träning
Välbefinnande
Släktforskning
4. Livsstil
Vetenskaplighet
Acceptans
Individuellt beslut, egenvård
Kostnader, konsekvenser
Etik
Diagnostik• ökat behov• multifaktoriell analys (AI)• privata alternativ, förebyggande behandling, nätbaserat
Läkemedel• design• produktion• andra behandlingsformer
Organisatoriska förändringar• alternativa leverantörer• nätbaserat
Framtid
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