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  1. Article: Custom hemiarthroplasties for retention of existing hardware associated with osteogenesis imperfecta.

    Nishida, Kevin / Choi, Daniel / Bostrom, Mathias

    Arthroplasty today

    2017  Volume 3, Issue 2, Page(s) 89–92

    Abstract: Osteogenesis imperfecta is a rare genetic disorder that presents with heterogeneous phenotypes ranging from brittle bones to impaired hearing. Because of the decreased bone mineral density frequently observed in this patient population, many patients ... ...

    Abstract Osteogenesis imperfecta is a rare genetic disorder that presents with heterogeneous phenotypes ranging from brittle bones to impaired hearing. Because of the decreased bone mineral density frequently observed in this patient population, many patients experience recurring and long-term fractures, which often require orthopaedic management. With the advancement of nonsurgical and surgical management and increased longevity of patients with osteogenesis imperfecta, the incidence of osteoarthritis has risen, presenting new orthopaedic challenges. However, compromised bone integrity and size combined with frequent existing hardware render traditional surgical therapies for osteoarthritis technically challenging in this patient population. In this report, we present a case in which we retained a portion of the patient's existing hardware, while performing staged bilateral custom hemiarthroplasties in a patient with osteogenesis imperfecta.
    Language English
    Publishing date 2017-03-03
    Publishing country United States
    Document type Case Reports
    ISSN 2352-3441
    ISSN 2352-3441
    DOI 10.1016/j.artd.2017.01.004
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Examination of the Gateway Hypothesis in a rat model.

    Eklund, Kathryn E / Nishida, Kevin S / Barry, Erin S / Choi, Kwang H / Grunberg, Neil E

    Pharmacology, biochemistry, and behavior

    2019  Volume 179, Page(s) 89–97

    Abstract: The Gateway Hypothesis is based on epidemiological data and states there is a progression of drug use from use of a softer drug (e.g., nicotine) to use of a harder drug (e.g., morphine). It has been suggested that this sequence is causal and is relevant ... ...

    Abstract The Gateway Hypothesis is based on epidemiological data and states there is a progression of drug use from use of a softer drug (e.g., nicotine) to use of a harder drug (e.g., morphine). It has been suggested that this sequence is causal and is relevant to drug prevention policies and programs. The present experiment used an animal model to investigate whether the Gateway Hypothesis involves a causal progression. Subjects were 16 female and 16 male Sprague-Dawley rats with ages comparable to late adolescence/emerging adulthood in humans. Subjects received nicotine (6 mg/kg/day) or saline for 21 days SC via osmotic minipump and subsequently were allowed to self-administer IV morphine (0.5 mg/kg/injection, 3 h/day) for 10 days. Results did not confirm the Gateway Hypothesis. In fact, rats pre-exposed to nicotine self-administered significantly less morphine than did rats pre-exposed to saline. These findings may be relevant to future drug use prevention policies and programs.
    MeSH term(s) Animals ; Female ; Male ; Models, Animal ; Morphine/administration & dosage ; Nicotine/administration & dosage ; Rats ; Rats, Sprague-Dawley ; Self Administration
    Chemical Substances Nicotine (6M3C89ZY6R) ; Morphine (76I7G6D29C)
    Language English
    Publishing date 2019-02-21
    Publishing country United States
    Document type Journal Article ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 191042-5
    ISSN 1873-5177 ; 0091-3057
    ISSN (online) 1873-5177
    ISSN 0091-3057
    DOI 10.1016/j.pbb.2019.02.006
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Individual differences in initial morphine sensitivity as a predictor for the development of opiate addiction in rats.

    Nishida, Kevin S / Park, Thomas Y / Lee, Bong Hyo / Ursano, Robert J / Choi, Kwang H

    Behavioural brain research

    2016  Volume 313, Page(s) 315–323

    Abstract: Individuals report a wide range of analgesia to similar doses of opiates, and not all opiate users become addicted. This suggests that there may be certain predispositions that influence one to develop opiate addiction. We investigated the relationship ... ...

    Abstract Individuals report a wide range of analgesia to similar doses of opiates, and not all opiate users become addicted. This suggests that there may be certain predispositions that influence one to develop opiate addiction. We investigated the relationship between the individual differences in initial morphine sensitivity and the subsequent development of opiate addiction-like behavior using a hot plate test and an intravenous morphine self-administration (MSA) paradigm in rats. Using a median split of initial morphine antinociception, animals were defined as low antinociception (LA) and high antinociception (HA) groups. Thus, the LA group represents the animals that were less sensitive to initial morphine antinociception as compared to those of the HA group. The animals were allowed to self-administer either saline or morphine (0.5mg/kg/infusion, 4hr/day) 5days per week for 3 weeks. Spontaneous locomotor activity was measured on self-administration days 10 and 15. Individual differences in initial morphine sensitivity were not correlated with the amount of morphine self-administered by the animals on day 1. In the second-week of MSA, the LA group exhibited increased morphine intake and locomotor hyperactivity as compared to those of the HA group. Therefore, certain animals that are less sensitive to initial morphine antinociception may be susceptible to developing opiate addiction. The current findings may have clinical implications for future research on the biological mechanisms of opiate addiction and preclinical medication development.
    MeSH term(s) Analgesia/methods ; Analgesics, Opioid/pharmacology ; Animals ; Dose-Response Relationship, Drug ; Drug Tolerance/physiology ; Individuality ; Male ; Morphine/pharmacology ; Opioid-Related Disorders/physiopathology ; Pain/drug therapy ; Rats, Sprague-Dawley ; Self Administration/methods
    Chemical Substances Analgesics, Opioid ; Morphine (76I7G6D29C)
    Language English
    Publishing date 2016-07-22
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 449927-x
    ISSN 1872-7549 ; 0166-4328
    ISSN (online) 1872-7549
    ISSN 0166-4328
    DOI 10.1016/j.bbr.2016.07.038
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Cystic fibrosis: a look into the future of prenatal screening and therapy.

    Nishida, Kevin / Smith, Zachary / Rana, Dane / Palmer, Jereme / Gallicano, G Ian

    Birth defects research. Part C, Embryo today : reviews

    2015  Volume 105, Issue 1, Page(s) 73–80

    Abstract: Despite recent guidelines suggesting prenatal screening for carriers of cystic fibrosis (CF) mutations, many physicians do not offer patients this service or even counseling. Some argue that the risks of miscarriage associated with prenatal diagnostic ... ...

    Abstract Despite recent guidelines suggesting prenatal screening for carriers of cystic fibrosis (CF) mutations, many physicians do not offer patients this service or even counseling. Some argue that the risks of miscarriage associated with prenatal diagnostic techniques outweigh the benefit of added insight, but with the advent of newer, noninvasive techniques, risks of miscarriage may be significantly lowered. Prenatal diagnosis provides parents the time to prepare for raising a child with CF, and soon, could provide treatment options in utero that could improve quality of life. Here, we describe two of the most promising gene therapy approaches: lentivirus and adenoassociated virus (AAV)-mediated gene transduction. Thus, prenatal detection and treatment is in a most crucial stage for care of patients with CF.
    MeSH term(s) Cystic Fibrosis/genetics ; Cystic Fibrosis/therapy ; Cystic Fibrosis Transmembrane Conductance Regulator/genetics ; Dependovirus ; Genetic Therapy/methods ; Genetic Vectors/administration & dosage ; Genetic Vectors/genetics ; Humans ; Lentivirus ; Prenatal Diagnosis/adverse effects ; Prenatal Diagnosis/methods ; Prenatal Diagnosis/trends ; Transduction, Genetic/methods ; Transduction, Genetic/trends
    Chemical Substances CFTR protein, human ; Cystic Fibrosis Transmembrane Conductance Regulator (126880-72-6)
    Language English
    Publishing date 2015-03
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2104792-3
    ISSN 1542-9768 ; 1542-0752 ; 1542-9733 ; 1542-975X
    ISSN (online) 1542-9768
    ISSN 1542-0752 ; 1542-9733 ; 1542-975X
    DOI 10.1002/bdrc.21091
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Effects of isoflurane anesthesia and intravenous morphine self-administration on regional glucose metabolism ([

    Park, Thomas Y / Nishida, Kevin S / Wilson, Colin M / Jaiswal, Shalini / Scott, Jessica / Hoy, Andrew R / Selwyn, Reed G / Dardzinski, Bernard J / Choi, Kwang H

    The European journal of neuroscience

    2017  Volume 45, Issue 7, Page(s) 922–931

    Abstract: Although certain drugs of abuse are known to disrupt brain glucose metabolism (BGluM), the effects of opiates on BGluM are not well characterized. Moreover, preclinical positron emission tomography (PET) studies anesthetize animals during the scan, which ...

    Abstract Although certain drugs of abuse are known to disrupt brain glucose metabolism (BGluM), the effects of opiates on BGluM are not well characterized. Moreover, preclinical positron emission tomography (PET) studies anesthetize animals during the scan, which limits clinical applications. We investigated the effects of (i) isoflurane anesthesia and (ii) intravenous morphine self-administration (MSA) on BGluM in rats. Jugular vein cannulated adult male Sprague-Dawley rats self-administered either saline (SSA) or morphine (0.5 mg/kg/infusion, 4 h/day for 12 days). All animals were scanned twice with [
    MeSH term(s) Analgesics, Opioid/administration & dosage ; Analgesics, Opioid/adverse effects ; Analgesics, Opioid/pharmacology ; Anesthesia, Intravenous/adverse effects ; Anesthetics, Inhalation/administration & dosage ; Anesthetics, Inhalation/adverse effects ; Anesthetics, Inhalation/pharmacology ; Animals ; Corpus Striatum/diagnostic imaging ; Corpus Striatum/drug effects ; Corpus Striatum/metabolism ; Fluorodeoxyglucose F18/pharmacokinetics ; Isoflurane/adverse effects ; Isoflurane/pharmacology ; Male ; Morphine/administration & dosage ; Morphine/adverse effects ; Morphine/pharmacology ; Positron Emission Tomography Computed Tomography ; Radiopharmaceuticals/pharmacokinetics ; Rats ; Rats, Sprague-Dawley ; Substance Withdrawal Syndrome/etiology
    Chemical Substances Analgesics, Opioid ; Anesthetics, Inhalation ; Radiopharmaceuticals ; Fluorodeoxyglucose F18 (0Z5B2CJX4D) ; Morphine (76I7G6D29C) ; Isoflurane (CYS9AKD70P)
    Language English
    Publishing date 2017
    Publishing country France
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 645180-9
    ISSN 1460-9568 ; 0953-816X
    ISSN (online) 1460-9568
    ISSN 0953-816X
    DOI 10.1111/ejn.13542
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: A functional genomics screen identifying blood cell development genes in Drosophila by undergraduates participating in a course-based research experience.

    Evans, Cory J / Olson, John M / Mondal, Bama Charan / Kandimalla, Pratyush / Abbasi, Ariano / Abdusamad, Mai M / Acosta, Osvaldo / Ainsworth, Julia A / Akram, Haris M / Albert, Ralph B / Alegria-Leal, Elitzander / Alexander, Kai Y / Ayala, Angelica C / Balashova, Nataliya S / Barber, Rebecca M / Bassi, Harmanjit / Bennion, Sean P / Beyder, Miriam / Bhatt, Kush V /
    Bhoot, Chinmay / Bradshaw, Aaron W / Brannigan, Tierney G / Cao, Boyu / Cashell, Yancey Y / Chai, Timothy / Chan, Alex W / Chan, Carissa / Chang, Inho / Chang, Jonathan / Chang, Michael T / Chang, Patrick W / Chang, Stephen / Chari, Neel / Chassiakos, Alexander J / Chen, Iris E / Chen, Vivian K / Chen, Zheying / Cheng, Marsha R / Chiang, Mimi / Chiu, Vivian / Choi, Sharon / Chung, Jun Ho / Contreras, Liset / Corona, Edgar / Cruz, Courtney J / Cruz, Renae L / Dang, Jefferson M / Dasari, Suhas P / De La Fuente, Justin R O / Del Rio, Oscar M A / Dennis, Emily R / Dertsakyan, Petros S / Dey, Ipsita / Distler, Rachel S / Dong, Zhiqiao / Dorman, Leah C / Douglass, Mark A / Ehresman, Allysen B / Fu, Ivy H / Fua, Andrea / Full, Sean M / Ghaffari-Rafi, Arash / Ghani, Asmar Abdul / Giap, Bosco / Gill, Sonia / Gill, Zafar S / Gills, Nicholas J / Godavarthi, Sindhuja / Golnazarian, Talin / Goyal, Raghav / Gray, Ricardo / Grunfeld, Alexander M / Gu, Kelly M / Gutierrez, Natalia C / Ha, An N / Hamid, Iman / Hanson, Ashley / Hao, Celesti / He, Chongbin / He, Mengshi / Hedtke, Joshua P / Hernandez, Ysrael K / Hlaing, Hnin / Hobby, Faith A / Hoi, Karen / Hope, Ashley C / Hosseinian, Sahra M / Hsu, Alice / Hsueh, Jennifer / Hu, Eileen / Hu, Spencer S / Huang, Stephanie / Huang, Wilson / Huynh, Melanie / Javier, Carmen / Jeon, Na Eun / Ji, Sunjong / Johal, Jasmin / John, Amala / Johnson, Lauren / Kadakia, Saurin / Kakade, Namrata / Kamel, Sarah / Kaur, Ravinder / Khatra, Jagteshwar S / Kho, Jeffrey A / Kim, Caleb / Kim, Emily Jin-Kyung / Kim, Hee Jong / Kim, Hyun Wook / Kim, Jin Hee / Kim, Seong Ah / Kim, Woo Kyeom / Kit, Brian / La, Cindy / Lai, Jonathan / Lam, Vivian / Le, Nguyen Khoi / Lee, Chi Ju / Lee, Dana / Lee, Dong Yeon / Lee, James / Lee, Jason / Lee, Jessica / Lee, Ju-Yeon / Lee, Sharon / Lee, Terrence C / Lee, Victoria / Li, Amber J / Li, Jialing / Libro, Alexandra M / Lien, Irvin C / Lim, Mia / Lin, Jeffrey M / Liu, Connie Y / Liu, Steven C / Louie, Irene / Lu, Shijia W / Luo, William Y / Luu, Tiffany / Madrigal, Josef T / Mai, Yishan / Miya, Darron I / Mohammadi, Mina / Mohanta, Sayonika / Mokwena, Tebogo / Montoya, Tonatiuh / Mould, Dallas L / Murata, Mark R / Muthaiya, Janani / Naicker, Seethim / Neebe, Mallory R / Ngo, Amy / Ngo, Duy Q / Ngo, Jamie A / Nguyen, Anh T / Nguyen, Huy C X / Nguyen, Rina H / Nguyen, Thao T T / Nguyen, Vincent T / Nishida, Kevin / Oh, Seo-Kyung / Omi, Kristen M / Onglatco, Mary C / Almazan, Guadalupe Ortega / Paguntalan, Jahzeel / Panchal, Maharshi / Pang, Stephanie / Parikh, Harin B / Patel, Purvi D / Patel, Trisha H / Petersen, Julia E / Pham, Steven / Phan-Everson, Tien M / Pokhriyal, Megha / Popovich, Davis W / Quaal, Adam T / Querubin, Karl / Resendiz, Anabel / Riabkova, Nadezhda / Rong, Fred / Salarkia, Sarah / Sama, Nateli / Sang, Elaine / Sanville, David A / Schoen, Emily R / Shen, Zhouyang / Siangchin, Ken / Sibal, Gabrielle / Sin, Garuem / Sjarif, Jasmine / Smith, Christopher J / Soeboer, Annisa N / Sosa, Cristian / Spitters, Derek / Stender, Bryan / Su, Chloe C / Summapund, Jenny / Sun, Beatrice J / Sutanto, Christine / Tan, Jaime S / Tan, Nguon L / Tangmatitam, Parich / Trac, Cindy K / Tran, Conny / Tran, Daniel / Tran, Duy / Tran, Vina / Truong, Patrick A / Tsai, Brandon L / Tsai, Pei-Hua / Tsui, C Kimberly / Uriu, Jackson K / Venkatesh, Sanan / Vo, Maique / Vo, Nhat-Thi / Vo, Phuong / Voros, Timothy C / Wan, Yuan / Wang, Eric / Wang, Jeffrey / Wang, Michael K / Wang, Yuxuan / Wei, Siman / Wilson, Matthew N / Wong, Daniel / Wu, Elliott / Xing, Hanning / Xu, Jason P / Yaftaly, Sahar / Yan, Kimberly / Yang, Evan / Yang, Rebecca / Yao, Tony / Yeo, Patricia / Yip, Vivian / Yogi, Puja / Young, Gloria Chin / Yung, Maggie M / Zai, Alexander / Zhang, Christine / Zhang, Xiao X / Zhao, Zijun / Zhou, Raymond / Zhou, Ziqi / Abutouk, Mona / Aguirre, Brian / Ao, Chon / Baranoff, Alexis / Beniwal, Angad / Cai, Zijie / Chan, Ryan / Chien, Kenneth Chang / Chaudhary, Umar / Chin, Patrick / Chowdhury, Praptee / Dalie, Jamlah / Du, Eric Y / Estrada, Alec / Feng, Erwin / Ghaly, Monica / Graf, Rose / Hernandez, Eduardo / Herrera, Kevin / Ho, Vivien W / Honeychurch, Kaitlyn / Hou, Yurianna / Huang, Jo M / Ishii, Momoko / James, Nicholas / Jang, Gah-Eun / Jin, Daphne / Juarez, Jesse / Kesaf, Ayse Elif / Khalsa, Sat Kartar / Kim, Hannah / Kovsky, Jenna / Kuang, Chak Lon / Kumar, Shraddha / Lam, Gloria / Lee, Ceejay / Lee, Grace / Li, Li / Lin, Joshua / Liu, Josephine / Ly, Janice / Ma, Austin / Markovic, Hannah / Medina, Cristian / Mungcal, Jonelle / Naranbaatar, Bilguudei / Patel, Kayla / Petersen, Lauren / Phan, Amanda / Phung, Malcolm / Priasti, Nadiyah / Ruano, Nancy / Salim, Tanveer / Schnell, Kristen / Shah, Paras / Shen, Jinhua / Stutzman, Nathan / Sukhina, Alisa / Tian, Rayna / Vega-Loza, Andrea / Wang, Joyce / Wang, Jun / Watanabe, Rina / Wei, Brandon / Xie, Lillian / Ye, Jessica / Zhao, Jeffrey / Zimmerman, Jill / Bracken, Colton / Capili, Jason / Char, Andrew / Chen, Michel / Huang, Pingdi / Ji, Sena / Kim, Emily / Kim, Kenneth / Ko, Julie / Laput, Sean Louise G / Law, Sam / Lee, Sang Kuk / Lee, Olivia / Lim, David / Lin, Eric / Marik, Kyle / Mytych, Josh / O'Laughlin, Andie / Pak, Jensen / Park, Claire / Ryu, Ruth / Shinde, Ashwin / Sosa, Manny / Waite, Nick / Williams, Mane / Wong, Richard / Woo, Jocelyn / Woo, Jonathan / Yepuri, Vishaal / Yim, Dorothy / Huynh, Dan / Wijiewarnasurya, Dinali / Shapiro, Casey / Levis-Fitzgerald, Marc / Jaworski, Leslie / Lopatto, David / Clark, Ira E / Johnson, Tracy / Banerjee, Utpal

    G3 (Bethesda, Md.)

    2021  Volume 11, Issue 1

    Abstract: Undergraduate students participating in the UCLA Undergraduate Research Consortium for Functional Genomics (URCFG) have conducted a two-phased screen using RNA interference (RNAi) in combination with fluorescent reporter proteins to identify genes ... ...

    Abstract Undergraduate students participating in the UCLA Undergraduate Research Consortium for Functional Genomics (URCFG) have conducted a two-phased screen using RNA interference (RNAi) in combination with fluorescent reporter proteins to identify genes important for hematopoiesis in Drosophila. This screen disrupted the function of approximately 3500 genes and identified 137 candidate genes for which loss of function leads to observable changes in the hematopoietic development. Targeting RNAi to maturing, progenitor, and regulatory cell types identified key subsets that either limit or promote blood cell maturation. Bioinformatic analysis reveals gene enrichment in several previously uncharacterized areas, including RNA processing and export and vesicular trafficking. Lastly, the participation of students in this course-based undergraduate research experience (CURE) correlated with increased learning gains across several areas, as well as increased STEM retention, indicating that authentic, student-driven research in the form of a CURE represents an impactful and enriching pedagogical approach.
    MeSH term(s) Animals ; Blood Cells ; Drosophila/genetics ; Genomics/education ; Humans ; Students ; Universities
    Language English
    Publishing date 2021-02-12
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 2629978-1
    ISSN 2160-1836 ; 2160-1836
    ISSN (online) 2160-1836
    ISSN 2160-1836
    DOI 10.1093/g3journal/jkaa028
    Database MEDical Literature Analysis and Retrieval System OnLINE

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