Must be a current smoker. Must be 30 days clear from last participation to prior to product administration. Surgically sterile females must have documentation at screening. BRING A PACK OF YOUR USUAL BRAND CIGARETTES TO YOUR APPT. Face masks required.

NEW DATES POSTED ON WEBSITE! Must be 30 days clear from last dose to prior to 1st dose. Surgically sterile females must have documentation at screening. Must be able to eat applesauce and yogurt. Face masks required.

No age limit. No BMI. Must be 30 days clear from last dose to prior to screening. Smokers are allowed (no smoking while at unit).

Age 18-55

Study requires ratio of diff races. Must be 30 days clear from last participation to prior to screening. Females must be postmenopausal or surgically sterile with documentation at screening. Multiple payments. You CAN do this study if you did GL3507-0044

Must be 30 days clear from last participation to prior to screening. Females must be postmenopausal or surgically sterile with documentation at screening. Compensation in multiple payments. You CAN do this study if you did GL3507-0044.

Ages 18-30, clearance is 30 days participation PRIOR to screening. No study drug given for this study, just 4 days long. Face masks are required. Ask about clearance time to next study as this study does not include a drug or device.

Compensation in 2 payments. Must be 30 days clear from last dose to PRIOR to screening. Surgically sterile females must bring documentation to screening. Face masks are required. Abstinence is NOT an option for this study.

2 part screening. 1st visit- sign consent (no fasting). Must be 30 days clear from last participation to prior to screening. If surgically sterile, MUST bring documentation. Must live within Texas with ID that shows this. Compensation in multiple payments

Bring all medications to your appt. Also a face mask.

NEW DATES NOW POSTED! Compensation in multiple payments. Dose day is 12hour visit. Most visits done in an hour or less. NO overnight stays. Must be 28 days clear from last dose to PRIOR to dosing. Face masks are required.

Must be diagnosed with ADPKD, age 18-70, must not have done another study with 28 days of dosing, no tattoos, scarring or other conditions on the abdomen. NOTE: please bring all medications with you. Fasting not recommended or required.