teratogenic effects of lithium carbonate on development of mouse embryos

TERATOGENIC EFFECTS OF LITHIUM CARBONATE ON DEVELOPMENT OF MOUSE EMBRYOS

on the effects of pictorial clues on the efl learners listening comprehension development

the following null hypothesis was proposed: there is no significant difference between the efl students listening comprehension development receiving pictorial cues and those receiving no cuse. to test the null hypothesis, 52 male and femal freshmen students of medicine studing at iran university of medical scinces were randomly selected from a total population of 72 students. to ensure that th...

Teratogenic effects of silymarin on mouse fetuses

Objective: Silybum marianum has been used for centuries in herbal medicine for treatment of liver diseases. Currently, there is no data available on the possible effects of silymarin on fetal development. This study aimed to investigate the teratogenic effect of silymarin on BALB/c mice fetuses. Materials and Methods: A total of 40 pregnant mice were divided into 4 groups of 10 mice each. Three...

effect of oral presentation on development of l2 learners grammar

this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...

Teratogenic action of adenine on mouse embryos.

Several purine analogues are reported to show a teratogenic action in mammalian embryos when ad ministered at calculated dosage [reviewed by Giroud and Tuchmann-Duplessis-(1), Cahen (2) and Nishimura (3, 4); Kury et al. (5)]. We established that some methylated xanthines such as theophylline, theobromine and caffeine induce skeletal defects and subcutaneous hematoma in mice (6). Hypoxanthine al...

The Effects of Ethanol and Strontium on Growth and Development of Two-Cell Arrested Mouse Embryos