Стоматология и косметология от профессора Ахмерова

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Сайт рассылки: http://https://renatakhmerov.com/
Открыта: 11-02-2012

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renat119192@gmail.com

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Стоматология и косметология от профессора Ахмерова - The Effects of Platelet-rich Plasma on Cell Proliferat...

Рассылка новостей "Стоматология и косметология от профессора Ахмерова" www.doctor-akhmerov.ru/   Выпуск No 113 от 2015-11-15   The Effects of Platelet-rich Plasma on Cell Proliferation and Adipogenic Potential of Adipose-derived Stem Cells. Liao HT, James IB, Marra K, Rubin JP. Abstract BACKGROUND: Platelet-rich plasma (PRP) contains multiple growth factors and has been shown to enhance fat graft survival after lipotransfer. However, the molecular mechanisms mediating this effect remain unknown. Adipose-derived stem cells (ASCs) play an important role in fat graft survival and are a likely target for PRP-mediated effects. This study seeks to investigate the impact of PRP on ASC proliferation and adipogenic differentiation. METHODS: Human ASCs were isolated using our laboratory protocol. The experiments were divided into 4 arms: 1. ASCs cultured in general culture medium alone; 2. ASCs in general culture medium + 5%, 10%, 15%, or 20% PRP; 3. ASCs cultured in adipogenic differentiation medium alone; 4. ASCs cultured in adipogenic medium + 5%, 10%, 15%, or 20% PRP. Cell proliferation was analyzed and comparative m-RNA expression of adipogenic genes was assessed by qPCR. Protein expression was determined by Western-blot. RESULTS: PRP significantly enhanced proliferation of ASCs, even in the presence of anti-proliferative, pro-adipogenic media. In contrast, PRP inhibited adipogenic differentiation in adipogenic media, evidenced by decreased intra-cellular lipid accumulation and reduced adipogenic gene expression (PPAR-γ and FABP4). Inhibition appears to occur via downregulation of BMPRIA and FGFRI. Interestingly, PRP elicited these effects across the entire range of doses studied. CONCLUSIONS: PRP appears to modulate ASC function primarily by enhancing cell proliferation. The consequences of its impact on adipogenesis are less clear. Enhanced proliferation initially might set the stage for more robust regeneration and adipogenesis at later time points, providing an important target for ongoing research.     Плазмолифтинг Плазмофиллинг Имплантация зубов Обучение плазмолифтингу Оборудование для плазмолифтинга middle face-lifting и dental face-lifting

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{#template MAIN} <div id="loginForm" style="display:none;" class="subscriberu_popup"> <div class="popup_register"> {#include js_tmpl_auth_reg_tab} {#if $P.login_register_tab == 1} <form class="authentication-form" method="post" action="/MEMBERLOGIN_authen_cred"> <dl class="rg_block_options"> <dt id="js_tap_panel_auth"> <h1>Войти на сайт</h1> {* {#include js_tmpl_auth_reg_button} *} {#include js_tmpl_auth_reg_action} <hr class="logreg_line noPhones"> <div class="logreg_descr noPhones"><p>{#include js_tmpl_auth_reg_descr} </p></div> <div class="logreg_advice noPhones"> Если вы еще не с нами, то начните с <a href="#" onclick="rgNav('js_tab_reg');return false;" class="dashed" data-func="registr">регистрации</a> </div> <br><br> <a class="dashed auth-enter" href="/manage/author/"><b>Вход для авторов</b></a> </dt> </dl> </form> {#/if} {#if $P.login_register_tab == 2} <div class="rg_block_options"> <div id="js_tap_panel_auth"> <h1>Регистрация</h1> <div class="social_reg"> {* <div class="rg_description">{#include js_tmpl_soc_auth_reg_descr}</div> *} {#include js_tmpl_auth_reg_soc} <div class="rg_soc_auth_agree">{#include js_tmpl_auth_reg_agree}</div> </div> <div class="subscribe_reg"> {* <div class="rg_description"> #include js_tmpl_auth_reg_descr </div> *} {#include js_tmpl_auth_reg_action} </div> {* {#include js_tmpl_auth_reg_button} *} <div class="clr"> </div> <hr class="logreg_line noPhones"> <div class="logreg_descr noPhones">{#include js_tmpl_auth_reg_descr} {#include js_tmpl_soc_auth_reg_descr} </div> </div> </div> {#/if} </div> {* <div class="gray_bg register_shadow"></div> *} </div> {#/template MAIN} {#template js_tmpl_auth_reg_tab} <ul class="rg_nav"> <li id="js_tab_auth" class="{#if $P.login_register_tab == 1} rg_active_nav {#/if} rg_first_nav"><a onclick="rgNav('js_tab_auth');return false;" href="">Вход на сайт</a></li> <li id="js_tab_reg" class="{#if $P.login_register_tab == 2} rg_active_nav {#/if}"><a onclick="rgNav('js_tab_reg');return false;" href="">Регистрация </a></li> </ul> <span onclick="hidebo();" class="rg_closed"> </span> {#/template js_tmpl_auth_reg_tab} {#template js_tmpl_auth_reg_action} {#if $P.login_register_tab == 1} {#include js_tmpl_auth_reg_soc} {#/if} <div class="rg_forms"> <input type="hidden" id="login_register_destination" value="{$P.login_register_destination}"/> {#if $P.login_register_tab == 1} <div class="rg_for_input"> <span class="rg_text_inner">E-mail или код подписчика</span> <input id="credential_0" class="js_keydown_selector rg_input_text" data-js_submit="no" data-js_next_input_name="credential_1" name="" type="text" /> </div> <div class="rg_for_input"> <span class="rg_text_inner">Пароль</span> <input id="credential_1" class="js_keydown_selector rg_input_text" data-js_submit="yes" data-js_action="js_loginFormBut" name="" type="password" onkeyup="showAttention(this,!!window.event.shiftKey)" /> <span class="pswd_attention" id="attention_pswd"> <span class="icon_attention"></span> <span class="pswd_attention-text" id="attention-text_pswd1">Русская раскладка клавиатуры!</span> <span class="pswd_attention-text" id="attention-text_pswd2">У вас включен Caps Lock!</span> <span class="pswd_attention-text" id="attention-text_pswd3">У вас включен Caps Lock и русская раскладка клавиатуры!</span> </span> </div> <div class="rg_for_input input-alien"> <span class="chk noPhones"><input id="chk_alien" name="" type="checkbox" /></span><label for="chk_alien" class="noPhones"> Чужой компьютер</label> <a class="forgot_pass" href="/member/totalrecall">Забыли пароль?</a> </div> <div class="rg_for_input"> <em id="auth_msg" class="reg_error"></em> <input id="lf_typeauthid" value="email" type="hidden"> <input type="submit" class="button button-red logreg_submit" id="js_loginFormBut" value="Войти"> <!--</a>--> <div class="loading loading-cover" style="display: none;"><div class="loader"></div></div> </div> {#/if} {#if $P.login_register_tab == 2} <div class="rg_for_input"> <span class="rg_text_inner">E-mail</span> <input id="arfemail" class="js_keydown_selector rg_input_text" name="" type="text" data-js_submit="yes" data-js_action="js_regFormBut"/> </div> <div class="rg_for_input rg_set_lineh rg_for_input_wide"> <label class="js_tap_panel_checkbox"> <span class="chk"><input name="" id='js_tap_panel_checkbox_terms' type="checkbox" data-js_submit="yes" /></span> Я ознакомился и согласен с <a class="link_txd logreg_accLink" href="/faq/vereinbarung.html">условиями сервиса Subscribe.ru</a> </label> <br /> <label class="js_tap_panel_checkbox"> <span class="chk"><input name="" id='js_tap_panel_checkbox_personal' type="checkbox" data-js_submit="yes" /></span> Нажимая на кнопку "Готово!", я даю <a class="link_txd logreg_accLink" href="/faq/persverordnung.html">согласие на обработку персональных данных</a> </label> </div> {* <div style="float: left;position: absolute;left: 11em;"> <img src="http://www.kupivip.ru/images/vip/logo.png?1604" style="width: 86px; vertical-align: middle;display: block;"> </div> <div class="rg_for_input rg_set_lineh"> <label class="js_tap_panel_checkbox"><input name="" id="js_tap_panel_checkbox_kupivip" type="checkbox" data-js_submit="yes"> Я хочу получать новости о скидках на одежду</label> </div> *} <div class="rg_for_input"> <em id="reg_msg" class="reg_error rg_for_input_wide"></em> <em id="reg_msg2" class="reg_error rg_for_input_wide"></em> <input id="rf_typeauthid" value="email" type="hidden"> <a class="button button-red logreg_submit" id="js_regFormBut" href="#">Готово!</a> <div class="loading loading-cover" style="display: none;"><div class="loader"></div></div> </div> {#/if} </div> {#/template js_tmpl_auth_reg_action} {#template js_tmpl_auth_reg_agree} <div class="rg_for_input rg_set_lineh rg_for_input_wide"> <label class="js_tap_panel_checkbox"> <span class="chk"><input name="" id='js_tap_panel_checkbox_terms_reg' type="checkbox" data-js_submit="yes" /></span> Я ознакомился и согласен с <a class="link_txd logreg_accLink" href="/faq/vereinbarung.html">условиями сервиса Subscribe.ru</a></label> <em id="reg_msg_soc" class="reg_error rg_for_input_wide"></em> </div> {#/template js_tmpl_auth_reg_agree} {#template js_tmpl_auth_reg_button} <div class="rg_butons_socials"> {#if $P.login_register_tab == 1} <a class="rg_btn_soc rg_bs_01 js_tap_panel_selector" action="auth_email" href="#"><span><i></i>Email</span></a> <a class="rg_btn_soc rg_bs_01 js_tap_panel_selector" action="auth_openid" href="#"><span><i></i>OpenID</span></a> <a class="rg_btn_soc rg_bs_02 js_tap_panel_selector" action="auth_vkontakte" href="#"><span><i></i>Вконтакте</span></a> <a class="rg_btn_soc rg_bs_02 js_tap_panel_selector" action="auth_mailru" href="#"><span><i></i>Mail.Ru</span></a> {#/if} {#if $P.login_register_tab == 2} <a class="rg_btn_soc rg_bs_01 js_tap_panel_selector" action="reg_email" href="#"><span><i></i>Email</span></a> <a class="rg_btn_soc rg_bs_01 js_tap_panel_selector" action="reg_openid" href="#"><span><i></i>OpenID</span></a> <a class="rg_btn_soc rg_bs_02 js_tap_panel_selector" action="reg_vkontakte" href="#"><span><i></i>Вконтакте</span></a> <a class="rg_btn_soc rg_bs_02 js_tap_panel_selector" action="reg_mailru" href="#"><span><i></i>Mail.Ru</span></a> {#/if} </div> {#/template js_tmpl_auth_reg_button} {#template js_tmpl_auth_reg_descr} {#if $P.login_register_tab == 1} Для оформления подписки на выбранную рассылку, работы с интересующей вас группой или доступа в нужный вам раздел, просим авторизоваться на Subscribe.ru {#/if} {#if $P.login_register_tab == 2} Для регистрации укажите ваш e-mail адрес. Адрес должен быть действующим, на него сразу после регистрации будет отправлено письмо с инструкциями и кодом подтверждения. {#/if} {#/template js_tmpl_auth_reg_descr} {#template js_tmpl_soc_auth_reg_descr} Или зарегистрируйтесь через социальную сеть. {#/template js_tmpl_soc_auth_reg_descr} {#template js_tmpl_auth_reg_soc} <div class="rg_soc"> {#if $P.login_register_tab == 1} <a onclick="return _checkSocConfirm(event)" href="https://oauth.vk.com/authorize?client_id=3954260&scope=wall,offline,photos,groups,video,audio,email&redirect_uri={location.protocol+'//'+location.host}/member/login/vk/&response_type=code&v=5.15" class="login_register_vk_button"> <span class="login_register_vk_icon"></span> </a> {#/if} {#if $P.login_register_tab == 2} <a onclick="return _checkSocConfirm(event)" href="https://oauth.vk.com/authorize?client_id=3954260&scope=wall,offline,photos,groups,video,audio,email&redirect_uri={location.protocol+'//'+location.host}/member/join/vk&response_type=code&v=5.15" class="login_register_vk_button"> <span class="login_register_vk_icon"></span> </a> {#/if} </div> {#/template js_tmpl_auth_reg_soc}

{#template MAIN} <div id="loginForm" style="display:none;" class="subscriberu_popup"> <div class="popup_register"> {#include js_tmpl_auth_reg_tab} <dl class="rg_block_options"> <dt id="js_tap_panel_auth"> <p class="rg_description">{#include js_tmpl_auth_reg_descr}</p> <div class="clr"> </div> {#include js_tmpl_auth_reg_action} <div class="clr"> </div> </dt> </dl> </div> <!-- <div class="gray_bg register_shadow"></div> --> </div> {#/template MAIN} {#template js_tmpl_auth_reg_tab} <ul class="rg_nav"> <li id="js_tab_reg" class="rg_active_nav rg_first_nav"><a href="" onclick="return false;" >Регистрация</a></li> </ul> <span onclick="hidebo();" class="rg_closed"> </span> {#/template js_tmpl_auth_reg_tab} {#template js_tmpl_auth_reg_descr} <strong>Пожалуйста, подтвердите ваш адрес.</strong><br><br>Вам отправлено письмо для подтверждения вашего адреса {$P.register_confirm_mail}.<br>Для подтверждения адреса перейдите по ссылке из этого письма. {#/template js_tmpl_auth_reg_descr} {#template js_tmpl_auth_reg_action} <div class="rg_forms confirm_code_from_letter"> <div class="rg_for_input"> <span class="rg_inp_descr" style="width:15em;">Или введите код из письма:</span> <input type="text" value="" id="confirm_code" name="" data-js_submit="yes" data-js_action="js_confirmFormBut" class="js_keydown_selector rg_input_text_conf" > </div> <div class="rg_for_input"><label>Не пришло письмо? <b>Пожалуйста, проверьте папку Спам</b><br /> (папку для нежелательной почты).</label><br />  <a href="" onclick="ajax_recall_code();return false" >Вышлите мне письмо еще раз!</a></div> <div class="rg_for_input"> <em class="reg_error" id="confirm_msg"></em> <a href="#" class="button button-red" id="js_confirmFormBut">Готово</a> <div class="loading loading-cover" style="display: none;"><div class="loader"></div></div> <br> </div> </div> {#/template js_tmpl_auth_reg_action}