"Jajie" means antidote in Dai language. As an important part of theories of Dia ethnic medicine, "Jajie" focuses on antidote before treatment. With wide application and exact effect, "Jajie" plays an important role in preventing and treating diseases, especially liver disease, digestive system diseases, metabolic diseases, skin diseases and so on. Therefore, systematic collection, analysis and studies on Dai ethnic medicine "Jajie" is an important content in the development of the theory of Dai ethnic medicine as well as new drugs. This essay briefs the general situation of "Jajie" and the advance of its studies, and gives comments on Jajie's development.
Antidotes ; therapeutic use ; China ; ethnology ; Humans ; Medicine, Chinese Traditional

To investigate the therapeutic effect of high-dosage gamma-aminobutyric acid (GABA) on acute tetramine (TET) poisoning, 50 Kunming mice were divided into 5 groups at random and the antidotal effects of GABA or sodium dimercaptopropane sulfonate (Na-DMPS) on poisoned mice in different groups were observed in order to compare the therapeutic effects of high-dosage GABA with those of Na-DMPS. Slices of brain tissue of the poisoned mice were made to examine pathological changes of cells. The survival analysis was employed. Our results showed that both high-dosage GABA and Na-DMPS could obviously prolong the survival time, delay onset of convulsion and muscular twitch, and ameliorate the symptoms after acute tetramine poisoning in the mice. Better effects could be achieved with earlier use of high dosage GABA or Na-DMPS. There was no significant difference in prolonging the survival time between high-dose GABA and Na-DMPS used immediately after poisioning. It is concluded that high-dosage GABA can effectively antagonize acute toxicity of teramine in mice. And it is suggested that high-dosage GABA may be used as an excellent antidote for acute TET poisoning in clinical practice. The indications and correct dosage for clinical use awaits to be further studied.
Acute Disease ; Antidotes/*administration & dosage ; Antidotes/therapeutic use ; Bridged Compounds/*poisoning ; Random Allocation ; Rodenticides/*poisoning ; Unithiol/therapeutic use ; gamma-Aminobutyric Acid/*administration & dosage ; gamma-Aminobutyric Acid/therapeutic use

Acute Disease ; Animals ; Antidotes ; therapeutic use ; Mice ; Organophosphate Poisoning ; Poisoning ; drug therapy ; Rats

Antidotes for toxicological emergencies can be life-saving. However, there is no nationwide estimation of the antidotes stocking amount in Korea. This study tried to estimate the quantities of stocking antidotes at emergency department (ED). An expert panel of clinical toxicologists made a list of 18 emergency antidotes. The quantity was estimated by comparing the antidote utilization frequency in a multicenter epidemiological study and the nation-wide EDs' data of National Emergency Department Information System (NEDIS). In an epidemiological study of 11 nationwide EDs from January 2009 to December 2010, only 92 (1.9%) patients had been administered emergency antidotes except activated charcoal among 4,870 cases of acute adult poisoning patients. Comparing with NEDIS data, about 1,400,000 patients visited the 124 EDs nationwide due to acute poisoning and about 103,348 adult doses of the 18 emergency antidotes may be required considering poisoning severity score. Of these, 13,224 (1.9%) adult doses of emergency antidotes (575 of atropine, 144 of calcium gluconate or other calcium salts, 2,587 of flumazenil, 3,450 of N-acetylcysteine, 5,893 of pralidoxime, 287 of hydroxocobalamin, 144 of sodium nitrite, and 144 of sodium thiosulfate) would be needed for maintaining the present level of initial treatment with emergency antidotes at EDs in Korea.
Acute Disease ; Antidotes/*supply & distribution/therapeutic use ; Databases, Factual ; Emergency Service, Hospital ; Humans ; Poisoning/*drug therapy ; Republic of Korea

Acute Disease ; Adult ; Antidotes ; therapeutic use ; Antiparkinson Agents ; therapeutic use ; Benserazide ; Cholinesterase Inhibitors ; poisoning ; Humans ; Insecticides ; poisoning ; Levodopa ; therapeutic use ; Male ; Organophosphate Poisoning ; Parkinson Disease ; drug therapy ; pathology ; Pralidoxime Compounds ; therapeutic use ; Trihexyphenidyl ; therapeutic use

Adolescent ; Antidotes ; therapeutic use ; Bridged-Ring Compounds ; poisoning ; Child ; Child, Preschool ; Female ; Follow-Up Studies ; Humans ; Infant ; Male ; Poisoning ; mortality ; therapy ; Survival Rate ; Treatment Outcome ; Unithiol ; therapeutic use

Adult ; Antidotes ; administration & dosage ; therapeutic use ; Female ; Humans ; Insecticides ; poisoning ; Parathion ; poisoning ; Poisoning ; drug therapy ; Pralidoxime Compounds ; administration & dosage ; therapeutic use ; Treatment Outcome

OBJECTIVETo investigate the changes of mercury (Hg) levels in cerebrospinal fluid (CSF) in patients with chronic mercury poisoning and elucidate the neurotoxic mechanism of mercury.

METHODSNine patients with chronic mercury poisoning (poisoning group) as well as eight patients without exposure to mercury were included in this study. Mercury concentrations of 24 hour urine (U-Hg) and CSF (CSF-Hg) were measured with cold-vapor atomic absorption spectrometry-alkali stannous chloride method. The concentration of blood (B-Hg) at the same day was measured with cold-vapor atomic absorption spectrometry-acidic stannous chloride method. In five patients of poisoning group, these concentrations before chelation therapy were compared with those after chelation therapy.

RESULTSThe levels of B-Hg, U-Hg, and CSF-Hg in poisoning group (250.00 +/- 48.54, 160.07 +/- 91.15, 20.22 +/- 10.21 nmol/L, respectively) were significantly higher than those in control group (81.04 +/- 63.01, 24.73 +/- 9.96 nmol/L, undetectable, respectively; P < 0.01). In nine patients of poisoning group, CSF-Hg concentrations were correlated with B-Hg (r = 0.675, P < 0.05), but not U-Hg. After chelation therapy with dimercaptopropane sulfonate in five patients of poisoning group, the levels of B-Hg, U-Hg, and CSF-Hg were decreased significantly (P < 0.05). The reduction of CSF-Hg was not related with B-Hg and U-Hg.

CONCLUSIONCSF-Hg concentration in chronic mercury poisoning patient is increased with the rise of B-Hg, but not U-Hg. When the levels of B-Hg and U-Hg drop to normal, the CSF-Hg level is still high enough to be detected. It indicates that mercury is combined with protein after entering brain and this complex is difficult to cross through blood-cerebral barrier. The complex may cause neuromuscular disorder and fremitus in chronic mercury poisoning.

Adult ; Antidotes ; therapeutic use ; Chronic Disease ; Female ; Humans ; Male ; Mercury ; cerebrospinal fluid ; Mercury Poisoning ; cerebrospinal fluid ; drug therapy ; Middle Aged ; Occupational Exposure ; Spectrophotometry, Atomic ; Unithiol ; therapeutic use

Acute Disease ; Adolescent ; Adult ; Anticonvulsants ; therapeutic use ; Antidotes ; therapeutic use ; Bridged-Ring Compounds ; poisoning ; Diazepam ; therapeutic use ; Drug Therapy, Combination ; Electroencephalography ; Female ; Humans ; Male ; Poisoning ; drug therapy ; Treatment Outcome ; Unithiol ; therapeutic use

OBJECTIVEWilson's disease (WD) is an autosomal recessive disorder characterized by excessive accumulation of copper in the liver and later in the brain and other organs. Penicillamine acts as a reductive chelator. Zinc salts induce the synthesis of metallothionein in cells. Thus these two drugs are theoretically synergistic for the treatment of the disease. However, the two drugs may also have some unfavorable interactions. In this study, the effect of the therapy with combined penicillamine and zinc salts was evaluated based on the follow-up observations of 21 patients with Wilson's disease.

METHODSUsing the combined therapy of penicillamine [10-30 mg/(kg.d)] and zinc (22.5 mg, 3 times per day), follow-up study by hospitalization or communication with telephone or mail.

RESULTSBefore treatment, all the 21 patients were suffered from chronic liver disorder. Among them, 13 patients (62%) showed to be reactive to the treatment for their liver disorder, 5 patients (24%) died, and 3 patients (14%) dropped off our follow-up study. Among the 5 patients who died, 3 died within 40 days after treatment, one had taken penicillamine only 8 mg/(kg.d), and one died after discontinuation of the treatment by the parents. Of the 12 patients having neurological involvement, neurological symptoms disappeared or markedly improved in 11 patients after treatment. One patient dropped off the follow-up study. The patient with renal tubular acidosis responded well to the treatment. Urine routine analysis was followed up in 6 of the 7 patients with hematuria. Hematuria disappeared in one, became less severe in 1, and remained unchanged in 4 patients. Hypersensitivity to penicillamine was found in one patient. WBC and platelet were found decreased further in 3 patients after the medications.

CONCLUSIONSThe combined therapy with penicillamine and zinc salts was effective in treatment of patients with Wilson's disease.

Adolescent ; Antidotes ; administration & dosage ; adverse effects ; therapeutic use ; Child ; Drug Therapy, Combination ; Female ; Follow-Up Studies ; Hepatolenticular Degeneration ; drug therapy ; Humans ; Male ; Penicillamine ; administration & dosage ; adverse effects ; therapeutic use ; Treatment Outcome ; Zinc ; administration & dosage ; adverse effects ; therapeutic use