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https://www.readbyqxmd.com/read/29055288/osteoinductive-effects-of-cyplexinol-in-the-management-of-osteoporosis-a-case-series
#1
Daniel Tripodi
Aims • A case study was conducted on a subject with a history of documented bone loss and the observed outcome of bone mineral density (BMD) changes when utilizing supplementation with Cyplexinol, a natural bone morphogenetic protein complex. Method and Results • A case of osteoporosis was reviewed with pertinent medical history and dual energy X-ray absorptiometry history described both pre- and postsupplementation. Results demonstrated a significant change in bone density parameter for the individual when the bone support supplement, Cyplexinol, was used...
October 21, 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/29054504/proteomics-in-plasma-of-ovariectomized-rats-and-those-exposed-to-estradiol-valerate
#2
Hai Jiang, Wenpei Bai, Wenjuan Wang, Ke Wang, Jing Jia, Jing Zhang, He Diao, Lihua Qin
The menopausal period, an inevitable physiological process for women, is frequently associated with physiological and psychological dysfunction attributable to substantial fluctuation and gradual decrease in female hormones induced by ovarian failure, leading to corresponding symptoms and diseases that impact multiple systems in the body to varying degrees. As prior studies have focused primarily on menopausal syndrome-related pathophysiological changes and hormone replacement therapy effects, here we approached menopausal disease incidence risk and pathogenesis through systemic plasma proteomics analysis...
October 17, 2017: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/29046646/role-of-sex-hormones-in-the-control-of-vegetative-and-metabolic-functions-of-middle-aged-women
#3
Vincenzo Monda, Monica Salerno, Moscatelli Fiorenzo, Ines Villano, Andrea Viggiano, Francesco Sessa, Antonio I Triggiani, Giuseppe Cibelli, Anna Valenzano, Gabriella Marsala, Christian Zammit, Maria Ruberto, Giovanni Messina, Marcellino Monda, Vincenzo De Luca, Antonietta Messina
Aims: In women's life, menopause is characterized by significant physiological changes often associated with an increase in body mass and obesity-associated sicknesses. Numerous researches described interdependencies of estrogen deficiency, aging, and resting energy expenditure (REE) downfall in the obesity correlated with the menopause. The aim of this study was to determining whether healthy, obese menopausal women underwent HRT treatment, showed changes in their REE, autonomic asset, and assessment of oxidative stress in comparison with obese pre- and post-menopausal women...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/29046359/androgens-trigger-different-growth-responses-in-genetically-identical-human-hair-follicles-in-organ-culture-that-reflect-their-epigenetic-diversity-in-life
#4
Benjamin H Miranda, Matthew R Charlesworth, Desmond J Tobin, David T Sharpe, Valerie A Randall
Male sex hormones-androgens-regulate male physique development. Without androgen signaling, genetic males appear female. During puberty, increasing androgens harness the hair follicle's unique regenerative ability to replace many tiny vellus hairs with larger, darker terminal hairs (e.g., beard). Follicle response is epigenetically varied: some remain unaffected (e.g., eyelashes) or are inhibited, causing balding. How sex steroid hormones alter such developmental processes is unclear, despite high incidences of hormone-driven cancer, hirsutism, and alopecia...
October 18, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/29044507/tieg-and-estrogen-modulate-sost-expression-in-the-murine-skeleton
#5
Malayannan Subramaniam, Kevin S Pitel, Elizabeth S Bruinsma, David G Monroe, John R Hawse
TIEG knockout (KO) mice exhibit a female-specific osteopenic phenotype and altered expression of TIEG in humans is associated with osteoporosis. Gene expression profiling studies identified sclerostin as one of the most highly up-regulated transcripts in the long bones of TIEG KO mice relative to WT littermates suggesting that TIEG may regulate SOST expression. TIEG was shown to substantially suppress SOST promoter activity and the regulatory elements through which TIEG functions were identified using promoter deletion and chromatin immunoprecipitation assays...
October 16, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/29044424/new-hope-for-symptom-management-during-natural-and-iatrogenic-menopause-transitions
#6
Teresa K Woodruff, Sundeep Khosla
Bone loss is associated with aging and is exacerbated by female transition to menopause. Estrogen has long been associated with bone loss, and replacement therapy is effective at restoring bone health. In the last 10 years, pituitary and gonadal peptide hormones have been implicated in bone biology, and here we update the story on FSH and its potential role as a direct regulator of bone and adipose. If translated to humans, new approaches to ameliorate age related bone demise could be developed. Moreover, young women with hormone responsive cancers who are unable to maintain bone may have new routes to avoid debilitating bone loss...
August 1, 2017: Biology of Reproduction
https://www.readbyqxmd.com/read/29040606/pinopode-score-around-the-time-of-implantation-is-predictive-of-successful-implantation-following-frozen-embryo-transfer-in-hormone-replacement-cycles
#7
X Y Jin, L J Zhao, D H Luo, L Liu, Y D Dai, X X Hu, Y Y Wang, X Lin, F Hong, T C Li, S Y Zhang
STUDY QUESTION: Is pinopode measurement of any prognostic value? SUMMARY ANSWER: Pinopode expression was significantly associated with the occurrence of pregnancy after frozen embryo transfer. WHAT IS KNOWN ALREADY: Pinopodes are expressed in the endometrium during the implantation period. Pinopode measurement has been proposed as a marker of endometrial receptivity. STUDY DESIGN, SIZE, DURATION: A prospective cohort study was conducted at the Center of Reproductive Medicine, Sir Run Run Shaw Hospital, between 2014 and 2016, recruiting 172 women with infertility and undergoing frozen embryo transfer following IVF treatment...
October 13, 2017: Human Reproduction
https://www.readbyqxmd.com/read/29040069/effects-of-1-year-growth-hormone-replacement-therapy-on-thyroid-volume-and-function-of-the-children-and-adolescents-with-idiopathic-growth-hormone-deficiency
#8
Meliksah Keskin, Elvan Bayramoglu, Zehra Aycan
BACKGROUND: There are different opinions about the effects of growth hormone replacement therapy (GHRT) on thyroid function and volume. This study aimed to assess the effects of GHRT on thyroid volume and function in the children and adolescents with growth hormone (GH) deficiency. METHODS: A total of 29 patients diagnosed with GH deficiency were enrolled in the study. The control group consisted of 29 cases matched for age, gender and pubertal period with the patients...
October 17, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/29040006/neurokinin-3-receptor-antagonism-the-magic-bullet-for-hot-flushes
#9
J K Prague, W S Dhillo
Hot flushes affect 70% of menopausal women and are reported as being the most bothersome symptom by the majority. Hormone replacement therapy and other currently available alternative therapies are not without side-effects and/or have variable efficacy, and so an effective novel therapy could be practice-changing. Over the last 20 years, numerous studies in animal and human models have implicated neurokinin B, a hypothalamic neuropeptide, together with its receptor (NK3R) in the etiology of menopausal hot flushes...
October 17, 2017: Climacteric: the Journal of the International Menopause Society
https://www.readbyqxmd.com/read/29034264/reducing-cardiac-fibrosis-na-k-atpase-signaling-complex-as-a-novel-target
#10
X Fan, J Xie, J Tian
Cardiac fibrosis is a common pathological process in cardiac disease and may lead to heart failure. It can also cause sudden death even in those without cardiac symptoms. Tissue fibrosis can be categorized into two categories: replacement fibrosis (also called reparative fibrosis) and reactive fibrosis. In replacement fibrosis, infiltration of inflammatory cells and accumulation of Extracellular Matrix (ECM) proteins are the initial steps in forming scarlike fibrotic tissue after acute cardiac injury and cardiac cell necrosis...
2017: Cardiovascular Pharmacology: Open Access
https://www.readbyqxmd.com/read/29033921/influence-of-oral-and-gut-microbiota-in-the-health-of-menopausal-women
#11
REVIEW
Angélica T Vieira, Paula M Castelo, Daniel A Ribeiro, Caroline M Ferreira
Sex differences in gut microbiota are acknowledged, and evidence suggests that gut microbiota may have a role in higher incidence and/or severity of autoimmune diseases in females. Additionally, it has been suggested that oral, vaginal, and gut microbiota composition can be regulated by estrogen levels. The association of vaginal microbiota with vulvovaginal atrophy at menopause is well described in the literature. However, the relevance of oral and gut microbiota modulation in the immune system during estrogen deficiency and its effect on inflammatory diseases is not well explored...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/29032297/postoperative-complications-following-primary-penile-inversion-vaginoplasty-among-330-male-to-female-transgender-patients
#12
Thomas W Gaither, Mohannad A Awad, E Charles Osterberg, Gregory P Murphy, Angelita Romero, Marci L Bowers, Benjamin N Breyer
PURPOSE: Studies of surgical complications from penile inversion vaginoplasty are limited due to small sample sizes. We describe postoperative complications after penile inversion vaginoplasty and evaluate age, BMI, and years on hormone replacement therapy (HRT) as risk factors for complications. MATERIALS AND METHODS: We conducted a retrospective review of male-to-female (MTF) patients presenting for primary penile inversion vaginoplasty to a high-volume surgeon (MLB) from 2011-2015...
October 11, 2017: Journal of Urology
https://www.readbyqxmd.com/read/29031089/17%C3%AE-estradiol-regulates-the-rna-binding-protein-nova1-which-then-regulates-the-alternative-splicing-of-estrogen-receptor-%C3%AE-in-the-aging-female-rat-brain
#13
Cody L Shults, Caitlin B Dingwall, Chun K Kim, Elena Pinceti, Yathindar S Rao, Toni R Pak
Alternative RNA splicing results in the translation of diverse protein products arising from a common nucleotide sequence. These alternative protein products are often functional and can have widely divergent actions from the canonical protein. Studies in humans and other vertebrate animals have demonstrated that alternative splicing events increase with advanced age, sometimes resulting in pathological consequences. Menopause represents a critical transition for women, where the beneficial effects of estrogens are no longer evident; therefore, factors underlying increased pathological conditions in women are confounded by the dual factors of aging and declining estrogens...
September 14, 2017: Neurobiology of Aging
https://www.readbyqxmd.com/read/29030774/effects-of-growth-hormone-therapy-on-bone-density-and-fracture-risk-in-age-related-osteoporosis-in-the-absence-of-growth-hormone-deficiency-a-systematic-review-and-meta-analysis
#14
Maya Barake, Asma Arabi, Nancy Nakhoul, Ghada El-Hajj Fuleihan, Sarah El Ghandour, Anne Klibanski, Nicholas A Tritos
PURPOSE: In adults, growth hormone deficiency (GHD) has been associated with low bone mineral density (BMD), an effect counteracted by growth hormone (GH) replacement. Whether GH is beneficial in adults with age-related bone loss and without hypopituitarism is unclear. METHODS: We conducted a systematic literature search using Medline, Embase and the Cochrane Register of Controlled Trials. We extracted and analyzed data according to the bone outcome included [bone mineral content (BMC), BMD, and bone biomarker, fracture risk]...
October 13, 2017: Endocrine
https://www.readbyqxmd.com/read/29028552/risk-reducing-salpingo-oophorectomy-in-brca1-and-brca2-mutated-patients-an-evidence-based-approach-on-what-women-should-know
#15
REVIEW
F De Felice, C Marchetti, S M Boccia, A Romito, C M Sassu, M G Porpora, L Muzii, V Tombolini, P Benedetti Panici
This review is focused on the ovarian cancer risk reduction management in BRCA mutation carriers and is intended to assist with clinical decision-making. Obviously, treatment decisions must be based on the available evidence. Despite risk-reducing salpingo-oophorectomy is firmly recommended, several separate questions can be raised to address the variety of intense controversy of this approach. A special emphasis lies in the effective preventive surgical measure against ovarian cancer risk, in an attempt to detect the optimal timing and mitigate the impact on patients...
September 28, 2017: Cancer Treatment Reviews
https://www.readbyqxmd.com/read/29026274/a-case-of-an-infant-with-congenital-combined-pituitary-hormone-deficiency-and-normalized-liver-histology-of-infantile-cholestasis-after-hormone-replacement-therapy
#16
Keisuke Wada, Hironori Kobayashi, Aisa Moriyama, Yasuhiro Haneda, Yuichi Mushimoto, Yuki Hasegawa, Kazumichi Onigata, Koji Kumori, Noriyoshi Ishikawa, Riruke Maruyama, Tsuyoshi Sogo, Lynne Murphy, Takeshi Taketani
Congenital combined pituitary hormone deficiency (CPHD) may present with cholestasis in the neonate or during early infancy. However, its precise mechanism is unknown. A 3-mo-old boy presented with cryptorchidism and hypoplastic scrotum after birth. Neonatal jaundice was noted but temporarily improved with phototherapy. Jaundice recurred at 2 mo of age. Elevated direct bilirubin (D-Bil) and liver dysfunction were found but cholangiography showed no signs of biliary atresia (BA). Liver biopsy findings showed giant cell formation of hepatocytes with hypoplastic bile ducts...
2017: Clinical Pediatric Endocrinology: Case Reports and Clinical Investigations: Official Journal of the Japanese Society for Pediatric Endocrinology
https://www.readbyqxmd.com/read/28994639/migraine-menopause-and-hormone-replacement-therapy
#17
E Anne MacGregor
Perimenopause marks a period of increased migraine prevalence in women and many women also report troublesome vasomotor symptoms. Migraine is affected by fluctuating estrogen levels with evidence to support estrogen 'withdrawal' as a trigger of menstrual attacks of migraine without aura, while high estrogen levels can trigger migraine aura. Maintaining a stable estrogen environment with estrogen replacement can benefit estrogen-withdrawal migraine particularly in women who would also benefit from relief of vasomotor symptoms...
January 1, 2017: Post Reproductive Health
https://www.readbyqxmd.com/read/28989928/estrogen-induced-acute-pancreatitis-a-case-report-and-literature-review
#18
Dajeong Seo, Hyojin Suh, Jun Kyu Lee, Dong Kee Jang, Ha Yan Kwon, Chae Hyeong Lee, Sang Ho Yoon, Ju-Won Roh, Hyun Soo Park
Estrogens are commonly used in gynecologic area, such as oral contraception, hormone replacement therapy, and in vitro fertilization-embryo transfer. Although estrogen is a common cause of acute drug-induced pancreatitis, there has been paucity of report in Korea. Clinical course of estrogen-induced acute pancreatitis is usually mild to moderate, but fetal case can occur. In addition, there can be a latency from the first administration to the symptom. Therefore, physicians should consider the possibility of the disease when a woman taking estrogen or previous history of taking estrogen presents with acute abdominal pain...
September 2017: Obstetrics & Gynecology Science
https://www.readbyqxmd.com/read/28989892/management-of-primary-adrenal-insufficiency-review-of-current-clinical-practice-in-a-developed-and-a-developing-country
#19
Uzma Khan, Om J Lakhani
Treatment of primary adrenal insufficiency (PAI) requires lifelong hormone replacement with glucocorticoids (GCs) and mineralocorticoids. Impaired quality of life and increased standardized mortality ratio in these patients emphasize the importance of tailoring therapy to individual needs. Role of education is paramount in improving patient compliance and in anticipating and preventing adrenal crises. Although discovery of synthetic GCs was a major breakthrough in treatment of patients with this life-threatening condition, management of PAI continues to be challenging...
September 2017: Indian Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28987837/physiologic-growth-hormone-replacement-therapy-and-craniopharyngioma-recurrence-in-pediatric-patients-a-meta-analysis
#20
REVIEW
Nawaf M Alotaibi, Nadia Noormohamed, David J Cote, Salman Alharthi, Joanne Doucette, Hasan A Zaidi, Rania A Mekary, Timothy R Smith
OBJECTIVE: A systematic review and meta-analysis were conducted to examine the effect of growth hormone replacement therapy (GHRT) on the recurrence of craniopharyngioma in children. METHODS: PubMed, EMBASE, and Cochrane databases were searched through April 2017 for studies that evaluated the effect of GHRT on the recurrence of pediatric craniopharyngioma. Pooled effect estimates were calculated using fixed- and random-effects models. RESULTS: Ten studies (n=3,487 patients) met all inclusion criteria, including 2 retrospective cohorts and 8 case series...
October 4, 2017: World Neurosurgery
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