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庆大霉素C1a

庆大霉素C1a用途

庆大霉素是一种口服活性氨基糖苷类抗生素,可抑制革兰氏阳性和革兰氏阴性细菌的生长,并抑制组织培养中的几种支原体。庆大霉素抑制DNase I的IC50为0.57 mM[1][2][3][4]。
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庆大霉素C1a作用

庆大霉素对大肠埃希菌、产气杆菌、克雷伯杆菌、奇异变形杆菌、 某些吲哚阳性变形杆菌、铜绿假单胞菌、某些奈瑟菌、某些无色素沙雷和志贺菌等革兰阴性菌有抗菌作用。革兰阳性菌中，金黄色葡萄球菌(包括产 β-内酰胺酶株)对本品敏感;链球菌(包括化脓性链球菌、肺炎链球菌、粪链 球菌等)均对本品耐药。厌氧菌(拟杆菌属)、结核分枝杆菌、立克次体、真菌和病毒也对本品耐药。近年来，由于本品的广泛应用，耐药菌株逐渐增多， 铜绿假单胞菌、克雷伯杆菌、沙雷杆菌和吲哆阳性变形杆菌对本品的耐药率甚高。庆大霉素主要用于大肠埃希菌、痢疾志贺菌、克雷伯肺炎杆菌、变形杆菌、铜绿假 单胞菌等革兰阴性菌引起的系统或局部感染(对中枢感染无效)。
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庆大霉素C1a名称

[ CAS 号 ]:
1403-66-3

[ 中文名 ]:
庆大霉素

[ 英文名 ]:
Gentamicin

[中文别名 ]:

[英文别名 ]:

庆大霉素C1a生物活性

[ 描述 ]:

庆大霉素是一种口服活性氨基糖苷类抗生素,可抑制革兰氏阳性和革兰氏阴性细菌的生长,并抑制组织培养中的几种支原体。庆大霉素抑制DNase I的IC50为0.57 mM[1][2][3][4]。

[ 相关类别 ]:

研究领域 >> 感染
信号通路 >> 抗感染 >> 细菌

[ 靶点 ]

IC50: 0.57 mM (DNase I)[1]


[体外研究]

庆大霉素是一种比联合青霉素-链霉素更有效的体外细菌抑制剂,对组织培养单层无毒,不抑制病毒复制[2]。庆大霉素已成功用作商业真菌学培养基中的添加剂,以抑制细菌生长,并已被证明对比青霉素和链霉素更广泛的生物体(铜绿假单胞菌、变形杆菌和粪链球菌)具有杀菌作用[2]。庆大霉素不干扰组织培养中某些回声病毒和脊髓灰质炎病毒产生的细胞病变效应,对恒河猴肾、HeLa和人羊膜细胞无毒,在高压釜温度下稳定[2]。庆大霉素由各种小单孢菌属产生[3]。庆大霉素C1a结合在RNA A位点的主槽中[3]。

[体内研究]

庆大霉素(口服和注射形式)对鼠疫耶尔森菌具有有效的抗菌活性,如小鼠感染模型所示[3]。庆大霉素(0.27 g/kg)可显著减少小鼠体内异物上的细菌[4]。

[参考文献]

[1]. Xu W, et al. A rapid and sensitive method for kinetic study and activity assay of DNase I in vitro based on a GO-quenched hairpin probe. Anal Bioanal Chem. 2016 May;408(14):3801-9.

[2]. Rudin A, et al. Antibacterial activity of gentamicin sulfate in tissue culture. Appl Microbiol. 1970 Dec;20(6):989-90.

[3]. Kumar CG, et al. Microbial biosynthesis and applications of gentamicin: a critical appraisal. Crit Rev Biotechnol. 2008;28(3):173-212.

[4]. Espersen F, et al. Effect of treatment with methicillin and gentamicin in a new experimental mouse model of foreignbody infection. Antimicrob Agents Chemother. 1994 Sep;38(9):2047-53.

庆大霉素C1a物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
669.4±55.0 °C at 760 mmHg

[ 分子式 ]:
C60H123N15O21

[ 分子量 ]:
477.595

[ 闪点 ]:
358.6±31.5 °C

[ 精确质量 ]:
477.316254

[ PSA ]:
627.17000

[ LogP ]:
-1.89

[ 外观性状 ]:
透明琥珀色液体

[ 蒸汽压 ]:
0.0±4.6 mmHg at 25°C

[ 折射率 ]:
1.583

[ 储存条件 ]:
室温，干燥

庆大霉素C1a毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LY2450000
CHEMICAL NAME :
Gentamicin
CAS REGISTRY NUMBER :
1403-66-3
LAST UPDATED :
199806

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
8200 ug/kg/12D
TOXIC EFFECTS :
Sense Organs and Special Senses (Ear) - changes in vestibular functions Behavioral - hallucinations, distorted perceptions Behavioral - changes in motor activity (specific assay)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Human
DOSE/DURATION :
2 mg/kg
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Human
DOSE/DURATION :
23 mg/kg/1Y-I
TOXIC EFFECTS :
Peripheral Nerve and Sensation - sensory change involving trigeminal nerve
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
8 mg/kg/2W-I
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - visual field changes Sense Organs and Special Senses (Eye) - hemorrhage Skin and Appendages - hair
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Human - infant
DOSE/DURATION :
20 mg/kg
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6600 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Gastrointestinal - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
735 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
710 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
70 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
463 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
10 gm/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
235 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
274 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
43500 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
167 mg/kg
TOXIC EFFECTS :
Behavioral - changes in motor activity (specific assay) Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory stimulation
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
710 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
184 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
750 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
304 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
88 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
430 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1350 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1230 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
81 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
780 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
530 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
740 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1 gm/kg/10D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - catalases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
140 mg/kg/14D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
400 mg/kg/5D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes in urine composition Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4200 mg/kg/4W-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
120 mg/kg/6D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - urine volume increased Kidney, Ureter, Bladder - other changes in urine composition Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
560 mg/kg/14D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Kidney, Ureter, Bladder - other changes in urine composition Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
720 mg/kg/12D-I
TOXIC EFFECTS :
Immunological Including Allergic - decrease in cellular immune response Immunological Including Allergic - hypersensitivity delayed
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1890 mg/kg/30D-C
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in bladder weight Blood - changes in leukocyte (WBC) count Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1050 mg/kg/21D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Kidney, Ureter, Bladder - urine volume increased Kidney, Ureter, Bladder - changes in bladder weight
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
700 mg/kg/10D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes in urine composition Kidney, Ureter, Bladder - changes in bladder weight Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7280 mg/kg/26W-I
TOXIC EFFECTS :
Blood - changes in erythrocyte (RBC) count Blood - changes in leukocyte (WBC) count Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
560 mg/kg/14D-I
TOXIC EFFECTS :
Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
420 mg/kg/7D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
560 mg/kg/7D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes in urine composition Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
600 mg/kg/30D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - proteinuria
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
1890 mg/kg/30D-C
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Kidney, Ureter, Bladder - changes in bladder weight Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
420 mg/kg/2W-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in bladder weight
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Primate - monkey
DOSE/DURATION :
525 mg/kg/21D-I
TOXIC EFFECTS :
Behavioral - ataxia Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Primate - monkey
DOSE/DURATION :
630 mg/kg/21D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Kidney, Ureter, Bladder - changes in bladder weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
300 mg/kg/3D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - proteinuria Kidney, Ureter, Bladder - other changes in urine composition Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
364 mg/kg/4W-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - proteinuria
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
1072 mg/kg/16D-I
TOXIC EFFECTS :
Sense Organs and Special Senses (Ear) - changes in cochlear structure or function
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
2800 mg/kg/4W-I
TOXIC EFFECTS :
Sense Organs and Special Senses (Ear) - changes in vestibular functions Sense Organs and Special Senses (Ear) - changes in cochlear structure or function
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
10769 units/kg
SEX/DURATION :
female 20 week(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - hepatobiliary system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
750 mg/kg
SEX/DURATION :
female 7-18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - physical
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
660 mg/kg
SEX/DURATION :
female 10-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - delayed effects
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
660 mg/kg
SEX/DURATION :
female 15-20 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - urogenital system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
DOSE :
900 mg/kg
SEX/DURATION :
female 10-21 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - urogenital system Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain) Reproductive - Effects on Newborn - physical
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
DOSE :
1050 mg/kg
SEX/DURATION :
female 8-14 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
DOSE :
90 mg/kg
SEX/DURATION :
female 9-14 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
DOSE :
1456 mg/kg
SEX/DURATION :
male 91 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland, accessory glands
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
DOSE :
1456 mg/kg
SEX/DURATION :
female 91 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina

MUTATION DATA

TYPE OF TEST :
Cytogenetic analysis
TEST SYSTEM :
Rodent - mouse Lymphocyte
DOSE/DURATION :
500 mg/L
REFERENCE :
EXPEAM Experientia. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1945- Volume(issue)/page/year: 31,341,1975 *** REVIEWS *** TOXICOLOGY REVIEW BJHMAB British Journal of Hospital Medicine. (23-29 Emerald St., London WC1N 3QJ, UK) V.1- 1968- Volume(issue)/page/year: 12,837,1974 TOXICOLOGY REVIEW CLANA4 Clinical Anesthesia. (Philadelphia, PA 19103) V.1-11, 1963-76. Volume(issue)/page/year: 10(Pt 1),283,1973 TOXICOLOGY REVIEW INTEAG Internist. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1960- Volume(issue)/page/year: 15,7,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3140 No. of Facilities: 635 (estimated) No. of Industries: 1 No. of Occupations: 14 No. of Employees: 27171 (estimated) No. of Female Employees: 22750 (estimated)
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[ 海关编码 ]: 3004909090

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公司名：上海吉至生化科技有限公司

区域：上海市奉贤区

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联系人：刘佳

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公司名：上海创赛科技有限公司

区域：上海市嘉定区

价格：
￥361.0/10mg ￥1374.0/50mg

联系人：夏言

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公司名：上海阿拉丁生化科技股份有限公司

区域：上海市浦东新区

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