La tétracycline, connue sous le nom commercial Sumycin, agit en bloquant la fixation de l’ARNt sur la sous-unité 30S ribosomale, interrompant l’élongation de la chaîne protéique bactérienne. Ce mécanisme confère une activité sur un spectre large, incluant bactéries Gram positives, Gram négatives, rickettsies et spirochètes. Sa biodisponibilité digestive varie selon la prise alimentaire et les interactions avec les ions divalents comme calcium et magnésium. Sa diffusion tissulaire est importante, notamment dans les voies respiratoires et génito-urinaires. L’élimination se fait par voie rénale et biliaire. Les effets indésirables incluent photosensibilisation, troubles digestifs et coloration dentaire en cas d’administration précoce. Les guides thérapeutiques mentionnent sumycin prix, en soulignant la nécessité de restreindre son utilisation afin de limiter les résistances acquises.

Lithium ion cgr17500

LITHIUM ION BATTERIES: INDIVIDUAL DATA SHEET
CGR17500
CGR17500: Cylindrical Model
Discharge Characteristics
Charge Conditions: Constant voltage/constant current, 4.2 V,
550 mA (max.), 2 hours, 20˚C.
Discharge Conditions: Constant current up to 3.0V at 20˚C.
Charge Conditions: Constant voltage/constant current, 4.2 V,
550 mA (max.), 2 hours, 20˚C.
Discharge Conditions: Constant current 156 mA.
Specifications
Charge Conditions: Constant voltage/constant current, 4.2 V,
550 mA (max.), 2 hours, 20˚C.
*1 After a fresh battery has been charged at Discharge Conditions: Constant current 780mA.
constant voltage/constant current (4.2 V, 550 mA (max), 2 hours, 20°C), the average of the capacity (ending voltage of 3 V at 20°C) that is discharged Charge Conditions: Constant voltage/constant current,
4.2 V, 550 mA (max.), 2 hours, 20˚C.
Discharge Conditions: Constant wattage up to 3.0 V at 20˚C. 4.0
LITHIUM ION
APRIL 2002
This information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications are subject tomodification without notice. Contact Panasonic for the latest information.
LITHIUM ION BATTERIES: INDIVIDUAL DATA SHEET
CGR17500
Discharge Characteristics
Storage Characteristics
Charge Conditions: Constant voltage/constant current,
4.2 V, 550 mA (max.), 2 hours, 20˚C.
Discharge Conditions: Constant wattage up to 3.0 V at 20˚C.
Storage Conditions: Fully charged, 20˚C.
Charge Conditions: Constant voltage/constant current,
4.2 V, 550 mA (max.), 2 hours, 20˚C.
Discharge Conditions: Constant current 156 mA up to
Charge Conditions: Constant voltage/constant current,
4.2 V, 550 mA (max.), 2 hours, 20˚C.
Discharge Conditions: Constant wattage up to 3.0 V at 20˚C.
Storage Conditions: Fully charged, 20˚C.
Charge Conditions: Constant voltage/constant current,
4.2 V, 550 mA (max.), 2 hours, 20˚C.
Discharge Conditions: Constant current 156 mA up to
Charge Characteristics
Charge Conditions: Constant voltage/constant current, 4.2 V,
Storage Conditions: 20˚C for 6 months from fully charged.
Charge Conditions: Constant voltage/constant current, 4.2 V,
Discharge Conditions: Constant current 156 mA up to 3.0V at 20˚C.
After Storage (First Time/Capacity Retention) After Storage (Second Time/Capacity Recovery) Cycle Life Characteristics
Charge Conditions: Constant voltage/constant current, 4.2 V,
550 mA (max.), 2 hours, 20˚C.
Discharge Conditions: Constant current 780 mA up to 3.0V at 20˚C.
Charge/Discharge Rest Period: 20 min.
LITHIUM ION
APRIL 2002
This information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications are subject tomodification without notice. Contact Panasonic for the latest information.

Source: http://shop.battex.cz/pdf/83003P.pdf