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The Protective Effect of Green Tea Extract on Alpha-amanitin Induced Hepatotoxicity

An SH, Sun KH, Hong R, Lee BR, Park Y

PURPOSE: Alpha-amanitin induces potent oxidative stress and apoptosis, and may play a significant role in the pathogenesis of hepatotoxicity. This study examined the mechanisms of α-amanitin-induced apoptosis in vitro, and...
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Specific tail swelling pattern in hypo-osmotic solution as a predictor of DNA fragmentation status in human spermatozoa

Kim SW, Nho EJ, Lee JY, Jee BC

OBJECTIVE: The aim of this study was to investigate DNA fragmentation status in human spermatozoa according to specific tail swelling patterns determined via hypo-osmotic swelling test (HOST). METHODS: Frozen semen samples...
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Potential biomarkers and antagonists for fluoranthene-induced cellular toxicity of bone marrow derived mesenchymal stem cells

Hoque MM, Lee YE, Kim HR, Shin MG

BACKGROUND: Fluoranthene (FR) is a common environmental pollutant that exists in a complex mixture with other polycyclic aromatic hydrocarbons (PAHs). We identified biomarkers for monitoring FR exposure and investigated the...
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Anti-cancer Activity of Paclitaxel, Lenvatinib and Radiation Combination Therapy on Anaplastic Thyroid Cancer in Vitro and in Vivo

Jun S, Kim SY, Kim SM, Park KC, Kim HJ, Chang HJ, Lee YS, Chang HS, Park CS

BACKGROUND/OBJECTIVES: Although anaplastic thyroid carcinoma (ATC) is rare, it is one of the deadliest forms of thyroid cancer. The fatality rate for ATC is high, and the survival rate at...
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Improvement of Human Sperm Vacuolization and DNA Fragmentation Co-Cultured with Adipose-Derived Mesenchymal Stem Cell Secretome: In Vitro Effect

Bader R, Ibrahim JN, Mourad A, Moussa M, Azoury J, Azoury J, Alaaeddine N

BACKGROUND AND OBJECTIVES: Oxidative stress (OS) is known to be an important factor of male infertility. Adipose-derived mesenchymal stem cells (AD-MSCs) are known to have immune-modulatory and anti-oxidant effects through...
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ICSI using fresh and frozen PESA-TESA spermatozoa to examine assisted reproductive outcome retrospectively

Javed A, Ramaiah MK, Talkad MS

OBJECTIVE: The male reproductive system generates, accumulates, and transports the sperm. In this study, 2 methods of surgically retrieving sperm, namely, testicular sperm aspiration (TESA) and percutaneous epididymal sperm aspiration...
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Long Non-Coding RNA LINC00525 Promotes the Stemness and Chemoresistance of Colorectal Cancer by Targeting miR-507/ELK3 Axis

Wang S, Li J, Yang X

BACKGROUND AND OBJECTIVES: This study aims to explore the effects of a long non-coding RNA, LINC00525, on colorectal cancer (CRC) and its underlying molecular mechanisms. METHODS: The qPCR, MTT, colony formation,...
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Dietary Antioxidant Intake in Relation to Semen Quality Parameters in Infertile Men: a Cross-Sectional Study

Rahimlou M, Sohaei S, Nasr-Esfahani M, Nouri M

The objective of this study was to assess the association between dietary antioxidant intake and semen quality parameters in infertile men. In this cross-sectional study, dietary antioxidant intake was evaluated...
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Does conventional freezing affect sperm DNA fragmentation?

Le MT, Nguyen TT, Nguyen TT, Nguyen TV, Nguyen TA, Nguyen QH, Cao TN

OBJECTIVE: Sperm cryopreservation has been widely used in assisted reproductive technology, as it offers great potential for the treatment of some types of male infertility. However, cryopreservation may result in...
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Induction of Melanoma Cell-Selective Apoptosis Using Anti-HER2 Antibody-Conjugated Gold Nanoparticles

Jeon HJ, Choi BB, Park KH, Hwang DS, Kim UK, Kim GC

PURPOSE: This study was conducted to verify the induction and mechanism of selective apoptosis in G361 melanoma cells using anti-HER2 antibody-conjugated gold nanoparticles (GNP-HER2). MATERIALS AND METHODS: Following GNP-HER2 treatment of...
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Effect of Sperm DNA Fragmentation on Embryo Quality in Normal Responder Women in In Vitro Fertilization and Intracytoplasmic Sperm Injection

Kim SM, Kim SK, Jee BC, Kim SH

PURPOSE: To investigate the associations between sperm DNA fragmentation (SDF) and embryo formation rate in normal responder women to in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI). MATERIALS AND METHODS: Fifty-three consecutive, fresh...
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Traditional Chinese Medicine as a Remedy for Male Infertility: A Review

Zhou SH, Deng YF, Weng ZW, Weng HW, Liu ZD

Male infertility (MI) is a complex multifactorial disease, and idiopathic infertility accounts for 30% of cases of MI. At present, the evidence for the effectiveness of empirical drugs is limited,...
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Effects of paternal age on human embryo development in in vitro fertilization with preimplantation genetic screening

Kim MK, Park JK, Jeon Y, Seok SH, Chang EM, Lee WS

OBJECTIVE: As paternal age increases, the quality of sperm decreases due to increased DNA fragmentation and aneuploidy. Higher levels of structural chromosomal aberrations in the gametes ultimately decrease both the...
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Evaluation of sperm DNA fragmentation using multiple methods: a comparison of their predictive power for male infertility

Javed A, Talkad MS, Ramaiah MK

OBJECTIVE: The usual seminal profile has been customarily used for diagnosing male infertility based on an examination of semen samples. However, sperm DNA fragmentation has also been causally linked to...
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Evaluation of normal morphology, DNA fragmentation, and hyaluronic acid binding ability of human spermatozoa after using four different commercial media for density gradient centrifugation

Lee D, Jee BC

OBJECTIVE: Density gradient centrifugation (DGC) is frequently used to isolate high-motility fractions of spermatozoa. We compared the efficacy of four DGC media in terms of the percentage of morphologically normal...
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Antioxidant activity of ethanol extract of Lycium barbarum's leaf with removal of chlorophyll

Kim JE, Bae SM, Nam YR, Bae EY, Ly SY

PURPOSE: The aim of this study was to estimate the antioxidant activities of 50%, 70%, and 100% ethanol extracts of Lycium barbarum leaf and chlorophyll removal extract. METHODS: The antioxidant activities...
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Shikonin Exerts Cytotoxic Effects in Human Colon Cancers by Inducing Apoptotic Cell Death via the Endoplasmic Reticulum and Mitochondria-Mediated Pathways

Han X, Kang KA, Piao MJ, Zhen AX, Hyun YJ, Kim HM, Ryu YS, Hyun JW

The apoptotic effects of shikonin (5,8-dihydroxy-2-[(1R)-1-hydroxy-4-methylpent-3-enyl]naphthalene-1,4-dione) on the human colon cancer cell line SNU-407 were investigated in this study. Shikonin showed dose-dependent cytotoxic activity against SNU-407 cells, with an estimated...
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What should be done for men with sperm DNA fragmentation?

Kim GY

In an age when a small quantity of sperm can lead to pregnancy through in vitro fertilization or intracytoplasmic sperm injection, selecting healthy sperm is important. Sperm DNA fragmentation (SDF)...
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Abnormal Human Sperm Parameters Contribute to Sperm DNA Fragmentation in Men with Varicocele

Park YS, Lee SH, Choi HW, Lee HS, Lee JS, Seo JT

PURPOSE: This study was performed to evaluate and compare threshold sperm parameters and sperm DNA fragmentation index (DFI), and further analyzed whether sperm DFI could be predicted from sperm parameters...
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Anti-Proliferative Activities of Vasicinone on Lung Carcinoma Cells Mediated via Activation of Both Mitochondria-Dependent and Independent Pathways

Dey T, Dutta P, Manna P, Kalita J, Boruah HP, Buragohain AK, Unni B

Vasicinone, a quinazoline alkaloid from Adhatoda vasica Nees. is well known for its bronchodilator activity. However its antiproliferative activities is yet to be elucidated. Here-in we investigated the anti-proliferative effect...
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