A Study of Safety, Tolerability, PK, and PD of Subcutaneous GenSci136 in Healthy Adults.

Exclusion Criteria

• •1. Known hypersensitivity to GenSci136 or any of the excipients contained in the GenSci136 formulation, or history of serious hypersensitivity reactions to any drug, compound, food, or other substance, or an allergic constitution.
• •2. Presence of tattoo, sunburn, scar or any other factors that may interfere with the assessment of the injection site at the intended injection area.
• •3. A history or presence of other significant metabolic, dermatologic, hepatic, renal, hematologic, cardiovascular, gastrointestinal, psychoneurological, respiratory, and/or other major disease that, in the opinion of the investigator, would affect the evaluation of the study.
• •4. Any major surgery within 3 months before screening, plan to undergo elective surgery during the study period, or have a history of any surgery that may affect the absorption, distribution, metabolism or excretion of the IMP.
• •5. Positive result of alcohol breath test, or drug abuser, or use of soft drugs (such as marijuana) within 3 months prior to screening, or use of hard drugs (such as cocaine and ketamine) within 1 year prior to screening, or positive for drug screening \[including but not limited to morphine, ketamine, dimethyldioxyamphetamine, methamphetamine, tetrahydrocannabinol, and cocaine\].
• •6. Participants judged by the investigator to be ineligible for other reasons.