Structures and Activities of Insect Brain-neuropeptides.

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

the effect of consciousness-raising activities on learning grammatical structures by iranian guidance school efl learners

abstract the first purpose of this study was to investigate the effect of consciousness-raising (c-r) activities on learning grammatical structures (simple present tense in this case) by iranian guidance school efl learners. the second one was to investigate the effect of gender on learning the simple present tense through c-r activities and tasks. finally, this study aimed to investigate the ...

Insect capa neuropeptides impact desiccation and cold tolerance.

The success of insects is linked to their impressive tolerance to environmental stress, but little is known about how such responses are mediated by the neuroendocrine system. Here we show that the capability (capa) neuropeptide gene is a desiccation- and cold stress-responsive gene in diverse dipteran species. Using targeted in vivo gene silencing, physiological manipulations, stress-tolerance...

متن کامل

Interactions of selected insect neuropeptides with synthetic lipids.

Interactions of the insect neuropeptide proctolin (Arg-Tyr-Leu-Pro-Thr), its [beta-cyclohexyl-(4-O-methyl)2]-L-alanine analog, and the leucopyrokinin [2-8]-fragment (Thr-Ser-Phe-Thr-Pro-Arg-Leu-NH2), with synthetic phospholipids (DPPC, DMPE, DMPG) were studied using the microcalorimetric method. Most pronounced changes of the lipid thermotropic behavior were observed with DMPG/leucopyrokinin [2...

متن کامل

Comparison of rates of penetration through insect cuticle of amphiphylic analogs of insect pyrokinin neuropeptides.

Rates of penetration through the cuticle of amphiphylic analogs, synthesized by addition of 6-phenylhexanoic acid or 9-fluoreneacetic acid or 1-pyrenebutyric acid to the amino terminus of the pentapeptide Phe-Thr-Pro-Arg-Leu-amide, were assessed by quantitative analysis using reversed phase liquid chromatography. The analogs effectively penetrated the cuticle of both the adult American cockroac...

متن کامل

the effects of cooperative versus individual directed reading thinking activities on students inferential and referential questions

two groups of students were assigned as experimental and control ones, and were given instruction on directed reading-thinking activities and after some treatment, they were post-tested. although the initial pre-test did not show any significant differences, the final post-test result revealed that the cooperative reading comprehension helped the experimental group. the cooperative students’...

15 صفحه اول

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Synthetic Organic Chemistry, Japan

سال: 1992

ISSN: 0037-9980,1883-6526

DOI: 10.5059/yukigoseikyokaishi.50.545