Results 11 to 20 of about 70,220 (344)

Vitamin C Prevents Hypogonadal Bone Loss [PDF]

, 2012
Epidemiologic studies correlate low vitamin C intake with bone loss. The genetic deletion of enzymes involved in de novo vitamin C synthesis in mice, likewise, causes severe osteoporosis. However, very few studies have evaluated a protective role of this
Brenda Smith, Harry C. Blair, Jameel Iqbal, Jay Cao, Jeffrey I. Mechanick, Jianhua Li, Lida Guo, Ling-Ling Zhu, Liu Peng, Merry Sun, Mone Zaidi, Raymond Zhou, Surinder S. Moonga, Tony Yuen, Yuanzhen Peng, Zhuan Bian   +15 more
core   +9 more sources

Surgical Time Evaluation of Traditional and Laparoscopic Unilateral Ovariectomy in Jennies

مجلة الانبار للعلوم البيطرية, 2023
Surgeries are strenuous for the animal patient regardless of the procedure type. This study aimed to compare the surgical time that required to perform a traditional ovariectomy vs a laparoscopic ovariectomy.
Rabab Samir Karkar, Sinan Adnan al-khazraji   +1 more
doaj   +1 more source

Puerarin alleviates osteoporosis in the ovariectomy-induced mice by suppressing osteoclastogenesis via inhibition of TRAF6/ROS-dependent MAPK/NF-κB signaling pathways

Aging, 2020
In this study, we investigated the mechanisms by which puerarin alleviates osteoclast-related loss of bone mass in ovariectomy (OVX)-induced osteoporosis model mice.
Long Xiao, Mengdan Zhong, Yu Huang, Jie Zhu, Wenkai Tang, Danyong Li, Jiandong Shi, Aiqing Lu, Huilin Yang, D. Geng, Hong Li, Zhirong Wang   +11 more
semanticscholar   +1 more source

Effect of low-level laser therapy on osseointegration of titanium dental implants in ovariectomized rabbits: biomechanics and micro-CT analysis

International Journal of Implant Dentistry, 2020
Purpose The primary aim of this study is to assess, in an animal model, whether biostimulation of osteoporotic bone with low-level laser therapy improves the osseointegration of dental implants.
Mustafa Karakaya, Ahmet Emin Demirbaş
doaj   +1 more source

Ovariectomy uncouples lifespan from metabolic health and reveals a sex-hormone-dependent role of hepatic mTORC2 in aging

eLife, 2020
Inhibition of mTOR (mechanistic Target Of Rapamycin) signaling by rapamycin promotes healthspan and longevity more strongly in females than males, perhaps because inhibition of hepatic mTORC2 (mTOR Complex 2) specifically reduces the lifespan of males ...
S. A. Arriola Apelo, A. Lin, Jacqueline A. Brinkman, E. Meyer, Mark Morrison, Jay L. Tomasiewicz, C. P. Pumper, Emma L. Baar, Nicole E. Richardson, Mohammed Alotaibi, Dudley Lamming   +10 more
semanticscholar   +1 more source

Behavioral Disorders in Mares with Ovarian Disorders, Outcome after Laparoscopic Ovariectomy: A Case Series

Veterinary Sciences, 2023
Owner complaints of estrus-related behavior in mares are a common cause of referral for laparoscopic ovariectomy. Granulosa cell tumors are a common neoplastic condition affecting the equine ovary, causing behavioral changes at rest and reduced ...
Paola Straticò, Jasmine Hattab, Giulia Guerri, Augusto Carluccio, Lorenza Bandera, Gianluca Celani, Giuseppe Marruchella, Vincenzo Varasano, Lucio Petrizzi   +8 more
doaj   +1 more source

Protective effect of Glycyrrhiza glabra roots extract on bone mineral density of ovariectomized rats

BioMedicine, 2019
Objective: The aim of this study was to evaluate the potential effect of the methanolic extract of plant Glycyrrhiza glabra roots on bone mineral density and femoral bone strength of ovariectomized rats.
Galanis Dimitrios, Soultanis Konstantinos, Lelovas Pavlos, Zervas Alexandros, Papadopoulos Panagiotis, Galanos Antonis, Argyropoulou Katerina, Makropoulou Maria, Patsaki Anastasia, Passali Christina, Tsingotjidou Anastasia, Kourkoulis Stavros, Mitakou Sofia, Dontas Ismene   +13 more
doaj   +1 more source

Hormone deprivation alters mitochondrial function and lipid profile in the hippocampus [PDF]

, 2017
Mitochondrial dysfunction is a common hallmark in aging. In the female, reproductive senescence is characterized by loss of ovarian hormones, many of whose neuroprotective effects converge upon mitochondria.
Alvarez, Silvia, Astiz, Mariana, Imsen, Mercedes, Magnani, Natalia Daniela, Merino, Florencia, Reines, Analia Gabriela, Seilicovich, Adriana, Zarate, Sandra Cristina   +7 more
core   +2 more sources

Isoflavones prevent bone loss following ovariectomy in young adult rats

Journal of Orthopaedic Surgery and Research, 2008
Soy protein, a rich source of phytoestrogens, exhibit estrogen-type bioactivity. The purpose of this study was to determine if ingestion of isoflavones before ovariectomy can prevent bone loss following ovariectomy.
Chen Li-Ting, Tsuang Yang-Hwei, Chiang Chang-Jung, Wu Lien-Chen, Chiang Yueh-Feng, Chen Pei-Yu, Sun Jui-Sheng, Wang Chien-Che   +7 more
doaj   +1 more source

Menopause leads to elevated expression of macrophage-associated genes in the aging frontal cortex: rat and human studies identify strikingly similar changes. [PDF]

, 2012
BACKGROUND The intricate interactions between the immune, endocrine and central nervous systems shape the innate immune response of the brain. We have previously shown that estradiol suppresses expression of immune genes in the frontal cortex of ...
Carl Cotman, Erik Hrabovszky, Imre Kalló, István Likó, Miklós Sárvári, Nicole Berchtold, Norbert Solymosi, Sárvári, Miklós, Zsolt Liposits   +8 more
core   +2 more sources