Search Results - "Todorov, Plamen"

Ultrasound description and follow up of painful cervical interspinous bursitis in a Polymyalgia Rheumatica patient – a case report by Todorov, Plamen Todorov, Batalov, Anastas Zgurov

“…We present a Polymyalgia Rheumatica (PMR) case with active Cervical Interspinous Bursitis (CIB) causing debilitat-ing neck pain as the most intensive symptom…”
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An ultrasound study of the long posterior sacroiliac ligament in healthy volunteers and in patients with noninflammatory sacroiliac joint pain by Todorov, Plamen Todorov, Mekenjan, Lili, Nestorova, Rodina, Batalov, Anastas

“…To describe the sonoanatomy of the long posterior sacroiliac ligament (LPSL) in healthy volunteers and to assess by ultrasound the LPSL in patients with…”
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Diagnostic value of musculoskeletal ultrasound in patients with low back pain – a review of the literature by Todorov, Plamen Todorov, Nestorova, Rodina, Batalov, Anastas

“…Patients with low back pain (LBP) frequently undergo various imaging studies in the pursuit of a more precise diagnosis. Ultrasound (US) has the advantage of…”
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Cryoprotectants-Free Vitrification and Conventional Freezing of Human Spermatozoa: A Comparative Transcript Profiling by Wang, Mengying, Todorov, Plamen, Wang, Wanxue, Isachenko, Evgenia, Rahimi, Gohar, Mallmann, Peter, Isachenko, Vladimir

“…Spermatozoa cryopreservation is an important technique to preserve fertility for males. This study aimed at exploring the stability of epigenetics information…”
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RNA Transcripts in Human Ovarian Cells: Two-Time Cryopreservation Does Not Affect Developmental Potential by Zhou, Yang, Wang, Wanxue, Todorov, Plamen, Pei, Cheng, Isachenko, Evgenia, Rahimi, Gohar, Mallmann, Peter, Nawroth, Frank, Isachenko, Volodimir

“…Sometimes, for medical reasons, when a frozen tissue has already thawed, an operation by re-transplantation may be cancelled, and ovarian tissues should be…”
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Increasing of malignancy of breast cancer cells after cryopreservation: molecular detection and activation of angiogenesis after CAM-xenotransplantation by Du, Xinxin, Todorov, Plamen, Isachenko, Evgenia, Rahimi, Gohar, Mallmann, Peter, Meng, Yuanguang, Isachenko, Vladimir

“…Ovarian tissue cryopreservation has a wide range of cancerous indications. Avoiding relapse becomes a specific concern that clinicians frequently encounter…”
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Three live births after human embryo vitrification with the use of aluminum oxide as an intermediate cooling agent: a case report by Todorov, Plamen, Hristova, Elena, Petrova, Nadya, Milachich, Tanya

“…To study the possibility of increasing the cooling rates of the vitrification procedure in a closed system with the use of aluminum oxide as an intermediate…”
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Comparative Transcriptomic Analyses for the Optimization of Thawing Regimes during Conventional Cryopreservation of Mature and Immature Human Testicular Tissue by Pei, Cheng, Todorov, Plamen, Cao, Mengyang, Kong, Qingduo, Isachenko, Evgenia, Rahimi, Gohar, Mallmann-Gottschalk, Nina, Uribe, Pamela, Sanchez, Raul, Isachenko, Volodimir

“…Cryopreservation of human testicular tissue, as a key element of anticancer therapy, includes the following stages: saturation with cryoprotectants, freezing,…”
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Long-Time Cooling before Cryopreservation Decreased Translocation of Phosphatidylserine (Ptd-L-Ser) in Human Ovarian Tissue by Isachenko, Vladimir, Todorov, Plamen, Isachenko, Evgenia, Rahimi, Gohar, Tchorbanov, Andrey, Mihaylova, Nikolina, Manoylov, Iliyan, Mallmann, Peter, Merzenich, Markus

“…To translocation (externalization) of phosphatidylserine lead at least the five negative effects observed during cells cryopreservation: hypoxia, increasing of…”
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Correction: Long-Time Cooling before Cryopreservation Decreased Translocation of Phosphatidylserine (Ptd-L-Ser) in Human Ovarian Tissue by Isachenko, Vladimir, Todorov, Plamen, Isachenko, Evgenia, Rahimi, Gohar, Tchorbanov, Andrey, Mihaylova, Nikolina, Manoylov, Iliyan, Mallmann, Peter, Merzenich, Markus

“…[This corrects the article DOI: 10.1371/journal.pone.0129108.]…”
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Patient with ovarian insufficiency: baby born after anticancer therapy and re-transplantation of cryopreserved ovarian tissue by Isachenko, Vladimir, Morgenstern, Bernd, Todorov, Plamen, Isachenko, Evgenia, Mallmann, Peter, Hanstein, Bettina, Rahimi, Gohar

“…Abstract Background The second major cause of death is cancer. In fact, the effectiveness of anticancer treatments and positive long-term prognosis for young…”
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New method of FACS analyzing and sorting of intact whole ovarian fragments (COPAS) after long time (24 h) cooling to 5 °C before cryopreservation by Wang, Wanxue, Salama, Mahmoud, Todorov, Plamen, Spitkovsky, Dimirtry, Isachenko, Evgenia, Bongaarts, Rico, Rahimi, Gohar, Mallmann, Peter, Sukhikh, Gennady, Isachenko, Vladimir

“…As recently announced by the American Society for Reproductive Medicine (ASRM), human ovarian tissue cryopreservation is an established option for fertility…”
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In Vitro Microvibration Increases Implantation Rate after Embryonic Cell Transplantation by Isachenko, Vladimir, Sterzik, Karl, Maettner, Robert, Isachenko, Evgenia, Todorov, Plamen, Rahimi, Gohar, Mallmann, Peter, Strehler, Erwin, Pereligin, Igor, Alabarte, José Luis, Merzenich, Markus

“…In natural conditions the oocyte and embryo are subjected to ever-changing dynamic processes. However, the routine assisted reproductive technologies today…”
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Banking of human ovarian tissue potentially contaminated by cancer cells: experimental model for study of cryo-stability of these cells by Isachenko, Vladimir, Du, Xinxin, Isachenko, Evgenia, Todorov, Plamen, Mallmann, Peter, Shcherbak, Olena, Rahimi, Gohar

“…Auto-transplantation of cryopreserved ovarian tissue for cancer survivors comes with the primary concern of the possible existence of cancer cells in the…”
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Transcriptomic Differences by RNA Sequencing for Evaluation of New Method for Long-Time In Vitro Culture of Cryopreserved Testicular Tissue for Oncologic Patients by Pei, Cheng, Todorov, Plamen, Kong, Qingduo, Cao, Mengyang, Isachenko, Evgenia, Rahimi, Gohar, Nawroth, Frank, Mallmann-Gottschalk, Nina, Liu, Wensheng, Isachenko, Volodimir

“…Earlier studies have established that culturing human ovarian tissue in a 3D system with a small amount of soluble Matrigel (a basement membrane protein) for 7…”
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Epigenetic Alterations in Cryopreserved Human Spermatozoa: Suspected Potential Functional Defects by Wang, Wanxue, Todorov, Plamen, Pei, Cheng, Wang, Mengying, Isachenko, Evgenia, Rahimi, Gohar, Mallmann, Peter, Isachenko, Vladimir

“…Background: Gene set enrichment analysis (GSEA) was conducted on raw data, and alternative splicing (AS) events were found after mRNA sequencing of human…”
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Melatonin selectively influences the transcription of pluripotency and differentiation markers in human non-cancer cells by Georgiev, Georgi Nikolaev, Marinova, Elena, Konakchieva, Rossitza, Todorov, Plamen

“…Melatonin (MEL) may influence the efficiency of reprogramming both by somatic cell nuclear transfer and by direct induction of pluripotent stem cells (iPSC)…”
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Cryopreservation and xenografting of human ovarian fragments: medulla decreases the phosphatidylserine translocation rate by Isachenko, Vladimir, Todorov, Plamen, Isachenko, Evgenia, Rahimi, Gohar, Hanstein, Bettina, Salama, Mahmoud, Mallmann, Peter, Tchorbanov, Andrey, Hardiman, Paul, Getreu, Natalie, Merzenich, Markus

“…Phosphatidylserine is the phospholipid component which plays a key role in cell cycle signaling, specifically in regards to necrosis and apoptosis. When a cell…”
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Assessment of the impact of type 2 diabetes on the quality of life by Audit of Diabetes-Dependent Quality-of-Life (ADDQoL-19) by Levterova, Boryana Angelova, Orbetzova, Maria, Levterov, Georgi, Dimitrova, Donka, Todorov, Plamen

“…Together with the epidemic prevalence of diabetes mellitus (DM), the burden of this chronic metabolic disorder has serious impact on the quality of life of…”
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The sonoanatomy of lumbar erector spinae and its iliac attachment – the potential substrate of the iliac crest pain syndrome, an ultrasound study in healthy subjects by Todorov, Plamen, Nestorova, Rodina, Batalov, Anastas

“…Iliac crest pain syndrome is a regional pain syndrome that has been identified in many patients with low back pain. Based on anatomical studies, it was…”
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