keyword
MENU ▼
Read by QxMD icon Read
search

Reproductive endocrinology

keyword
https://www.readbyqxmd.com/read/29344030/optimal-cutoff-points-for-anthropometric-variables-to-predict-insulin-resistance-in-polycystic-ovary-syndrome
#1
Hossein Hatami, Seyed Ali Montazeri, Nazanin Hashemi, Fahimeh Ramezani Tehrani
Background: Insulin resistance (IR) is a major cardiometabolic risk factor in females with polycystic ovary syndrome (PCOS). The euglycemic clamp is the gold standard method to measure IR. However, considering the time and cost that it takes, surrogate markers of IR are now widely used. The current study aimed at evaluating the cutoff points of even less invasive anthropometric and body composition variables to predict IR in females with PCOS. Methods: The current cross sectional study selected 224 females with PCOS, using Rotterdam criteria, referred to reproductive endocrinology research center; 88 of which were diagnosed with insulin resistance...
October 2017: International Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29341814/utilizing-a-rat-delayed-implantation-model-to-teach-integrative-endocrinology-and-reproductive-biology
#2
Rodney D Geisert, Michael F Smith, Amanda L Schmelzle, Jonathan A Green
In this teaching laboratory, the students are directed in an exercise that involves designing and performing an experiment to determine estrogen's role in regulating delayed implantation (diapause) in female rats. To encourage active participation by the students, a discussion question is provided before the laboratory exercise in which each student is asked to search the literature and provide written answers to questions and to formulate an experiment to test the role of ovarian estrogen in inducing implantation in female rats...
March 1, 2018: Advances in Physiology Education
https://www.readbyqxmd.com/read/29336014/response-to-yazdani-a-surgery-or-in-vitro-fertilisation-the-simplicity-of-this-question-belies-its-complexity-when-all-you-have-is-a-hammer-everything-looks-like-a-nail
#3
Jason Abbott
This is perhaps the most apt mantra of IVF (in vitro fertilisation) as a treatment in Australasia in this day and age. It is also important to note the truth in the identification of IVF being low skill-based, largely independent of the practitioner, but more importantly costly, and with few exceptions, only available in the private sector. Such revelations really require a rethink of the entire reproductive endocrinology and infertility (CREI) subspecialty. In fact, if there is only one solution to all fertility problems - that of the 'effective IVF procedure' - why not do away completely with the clinician and simply have nurse practitioners who oversee the identified issue of an individual or couple wanting a pregnancy? This in conjunction with the outstanding scientific advances that led to the initiation and promulgation of IVF really would reduce costs by cutting out the unnecessary clinician middle-person who is unimportant in the equation...
January 16, 2018: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/29330998/histomorphological-effects-of-hunger-stress-on-ovaries
#4
Maria Yousaf, Hina Siddiqi, Nazish Waheed
BACKGROUND: Incidence of stress is on the rise in our daily life involving various neurobiological, endocrinological and behavioral changes. Hunger stress has a potent influence on mental, physical, and reproductive health by affecting the hypothalamic-pituitary gonadal axis. METHODS: It was a laboratory based randomized control trial. Adult female mice (BALB-c strain) weighing 25-27 grams on first day of estrous cycle were taken in two groups (ten each). Group A was kept in normal environment of animal house for one month...
October 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/29330018/testicular-adrenal-rest-tumor-screening-and-fertility-counseling-among-males-with-congenital-adrenal-hyperplasia
#5
Monika Chaudhari, Emilie K Johnson, Daniel DaJusta, Leena Nahata
BACKGROUND: Reduced fertility is a common potential problem among males with congenital adrenal hyperplasia (CAH), with nearly half experiencing impaired sperm production. The major cause of oligo/azoospermia in CAH is testicular adrenal rest tumors (TARTs). Studies indicate that ultrasound screening for TARTs should begin during childhood, yet it remains unclear whether boys with CAH are routinely screened for TARTs and/or counseled about infertility risk and potential interventions such as fertility testing and/or preservation...
December 21, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/29325133/the-efficacy-of-24-month-metformin-for-improving-menses-hormone-and-metabolic-profiles-in-polycystic-ovary-syndrome
#6
Po-Kai Yang, Chih-Yuan Hsu, Mei-Jou Chen, Mei-Yu Lai, Zheng-Rong Li, Chen-Hsin Chen, Shee-Uan Chen, Hong-Nerng Ho
Context: The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. Objective: The effects of metformin on women with PCOS over 24-month with respect to menses, hormones and metabolic profiles are assessed. Design: Prospective cohort. Setting: A reproductive endocrinology clinic in a university-affiliated medical center. Patients: 119 women with PCOS, defined by the Rotterdam criteria, were enrolled...
January 9, 2018: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29324824/assessing-the-links-among-environmental-contaminants-endocrinology-and-parasites-to-understand-amphibian-declines-in-montane-regions-of-costa-rica
#7
Christopher J Leary, Hannah F Ralicki, David Laurencio, Sarah Crocker-Buta, John H Malone
Amphibians inhabiting montane riparian zones in the Neotropics are particularly vulnerable to decline, but the reasons are poorly understood. Because environmental contaminants, endocrine disruption, and pathogens often figure prominently in amphibian declines it is imperative that we understand how these factors are potentially interrelated to affect montane populations. One possibility is that increased precipitation associated with global warming promotes the deposition of contaminants in montane regions...
2018: PloS One
https://www.readbyqxmd.com/read/29317129/introduction-reproductive-genetics-bringing-clarity-to-a-foreign-language
#8
Anthony R Gregg, Steven R Lindheim
Genomic based technologies are firmly implanted into clinical medicine. They arrived rapidly and their uses continue to evolve in both the pre and postconception periods. These technologies migrated from the prenatal arena into the domain of the reproductive endocrinology and infertility specialists in some cases nearly simultaneously (expanded carrier screening), in others more slowly (chromosome microarrays), and for some technologies the ethical and cost concerns have resulted in a slower diffusion across the disciplines...
January 6, 2018: Fertility and Sterility
https://www.readbyqxmd.com/read/29311296/ibuprofen-alters-human-testicular-physiology-to-produce-a-state-of-compensated-hypogonadism
#9
David Møbjerg Kristensen, Christèle Desdoits-Lethimonier, Abigail L Mackey, Marlene Danner Dalgaard, Federico De Masi, Cecilie Hurup Munkbøl, Bjarne Styrishave, Jean-Philippe Antignac, Bruno Le Bizec, Christian Platel, Anders Hay-Schmidt, Tina Kold Jensen, Laurianne Lesné, Séverine Mazaud-Guittot, Karsten Kristiansen, Søren Brunak, Michael Kjaer, Anders Juul, Bernard Jégou
Concern has been raised over increased male reproductive disorders in the Western world, and the disruption of male endocrinology has been suggested to play a central role. Several studies have shown that mild analgesics exposure during fetal life is associated with antiandrogenic effects and congenital malformations, but the effects on the adult man remain largely unknown. Through a clinical trial with young men exposed to ibuprofen, we show that the analgesic resulted in the clinical condition named "compensated hypogonadism," a condition prevalent among elderly men and associated with reproductive and physical disorders...
January 8, 2018: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29273090/exercise-and-reproductive-function-in-polycystic-ovary-syndrome-protocol-of-a-systematic-review
#10
Isis Kelly Dos Santos, Romilson de Lima Nunes, Gustavo Mafaldo Soares, Tecia Maria de Oliveira Maranhão, Paulo Moreira Silva Dantas
BACKGROUND: Although many post-participation outcomes in different types of physical training (e.g., aerobic and strength) have been previously investigated for the treatment of polycystic ovary syndrome, there is no recent systematic review of the relationship between various types of intervention and the reproductive function of women with PCOS. The current paper describes a systematic review protocol on the benefits of physical exercise and dietary or drug interventions on endocrinological outcomes in women with PCOS...
December 22, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/29259455/human-male-infertility-and-its-genetic-causes
#11
REVIEW
Toshinobu Miyamoto, Gaku Minase, Takeshi Shin, Hiroto Ueda, Hiroshi Okada, Kazuo Sengoku
Background: Infertility affects about 15% of couples who wish to have children and half of these cases are associated with male factors. Genetic causes of azoospermia include chromosomal abnormalities, Y chromosome microdeletions, and specific mutations/deletions of several Y chromosome genes. Many researchers have analyzed genes in the AZF region on the Y chromosome; however, in 2003 the SYCP3 gene on chromosome 12 (12q23) was identified as causing azoospermia by meiotic arrest through a point mutation...
April 2017: Reproductive Medicine and Biology
https://www.readbyqxmd.com/read/29258698/monitoring-and-controlling-ovarian-activity-in-wild-felids
#12
Ampika Thongphakdee, Wanlaya Tipkantha, Chainarong Punkong, Kaywalee Chatdarong
In the past decade, studies on reproductive biology, endocrinology, and assisted reproductive technologies (ARTs) in the domestic cat have contributed to a lot of progress in conservation breeding of wild felids. However, the 36 species of the Felidae family have species- and individual-specific reproductive cycles and respond differently to exogenous hormones. Monitoring the ovarian cycle of wild felids can improve their natural breeding and maximize their reproductive success. Moreover, fundamental knowledge on the hormonal patterns of each feline species offers the opportunity to develop ARTs, particularly in threatened and endangered species...
December 11, 2017: Theriogenology
https://www.readbyqxmd.com/read/29242633/sexual-function-in-women-with-polycystic-ovary-syndrome-and-their-hormonal-and-clinical-correlations
#13
Fatemeh Nasiri Amiri, Fahimeh Ramezani Tehrani, Sedighe Esmailzadeh, Maryam Tohidi, Fereidoun Azizi, Zahra Basirat
Polycystic ovary syndrome (PCOS) appears to be related to sexual dysfunction, especially if associated with obvious clinical and hormonal signs of hyperandrogenism. The objective of this study was to determine the correlation of PCOS and its hormonal and clinical parameters with sexual function. This prospective, cross-sectional study conducted on 18-45-year-old PCOS women (according to the Rotterdam criteria), who were referred to the Reproductive Endocrinology Research Center, Iran, was invited to participate from January 2012 to December 2015...
December 15, 2017: International Journal of Impotence Research
https://www.readbyqxmd.com/read/29242520/reproductive-endocrinology-restoring-ovarian-function
#14
Ivone Leong
No abstract text is available yet for this article.
December 15, 2017: Nature Reviews. Endocrinology
https://www.readbyqxmd.com/read/29234501/characterization-of-reproductive-endocrinology-and-infertility-rei-fellowship-applicants-guiding-our-mentees-toward-success
#15
Jason Franasiak, Daniel Kaser, Linnea Goodman, George Patounakis, Caroline Juneau, Scott Morin, Shelby Neal, William Schlaff, Richard Scott
Background: Advanced subspecialty training in reproductive endocrinology and infertility (REI) entails a competitive application process with many data points considered. It is not known what components weigh more heavily for applicants. Thus, we sought to study the REI fellow applicant and compare 1) those who apply but do not receive an interview, 2) those who receive an interview but do not match, and 3) those who successfully match. Methods: This retrospective cohort study was conducted at a single REI fellowship program from 2013 to 2017...
2017: Fertility Research and Practice
https://www.readbyqxmd.com/read/29197313/variation-in-use-of-prophylactic-antibiotics-in-gynecologic-procedures-before-and-after-an-educational-intervention
#16
Emily Wu, Jessica Langsjoen, Jessica Pruszynski, Thomas J Kuehl, Wilma I Larsen
OBJECTIVES: Guidelines for use of prophylactic antibiotics in gynecologic procedures are outlined by the American Congress of Obstetricians and Gynecologists. There remains, however, a high rate of unindicated administration of antibiotics for surgeries. A retrospective study performed at our institution in 2012-2013 demonstrated that unindicated prophylactic antibiotics were administered over half the time. This study aimed to examine variations in the use of prophylactic antibiotics in patients undergoing gynecologic surgery at Scott and White Memorial Hospital and determine whether an educational intervention to gynecology physicians was associated with a significant decrease in unindicated prophylactic antibiotics...
December 2017: Southern Medical Journal
https://www.readbyqxmd.com/read/29195063/metabolic-and-endocrine-role-of-adipose-tissue-during-lactation
#17
J P McNamara, K Huber
The adipose tissue serves an essential role for survival and reproduction in mammals, especially females. It serves primarily as an energy storage organ and is directly linked to the reproductive success of mammals. In wild animals, adipose tissue function is linked to seasonality of the food supply to support fetal growth and milk production. Adipose tissue depots in ruminants and non-ruminants can secrete many signal molecules (adipokines) that act as hormones and as pro- and anti-inflammatory cytokines. The visceral adipose tissue especially appears to be more endocrinologically active than other adipose depots...
December 1, 2017: Annual Review of Animal Biosciences
https://www.readbyqxmd.com/read/29186914/the-contribution-of-new-areas-to-the-total-hirsutism-scores-in-basrah-hirsute-women
#18
Rudha Naser Hussein, Khalil Ismail Al Hamdi, Abbas Ali Mansour
BACKGROUND: Hirsutism is the presence of excessive growth of terminal hair in a female in the male-like pattern. It is the most common indicator of hyperandrogenism. The primary objective of this study was to evaluate the clinical impact of new androgens sensitive skin area to total body hirsutism score. METHODS: This was cross-sectional study. Most of the patients in this study group (n = 300) were women of reproductive age group (20-39 years) with a mean age of 26...
November 27, 2017: Diseases (Basel)
https://www.readbyqxmd.com/read/29172906/telenursing-and-nurse-patient-communication-within-fertility-inc
#19
Bethany Johnson, Margaret M Quinlan, Jaclyn S Marsh
The purpose of this study is to examine patient perceptions of practitioner-patient communication in reproductive endocrinology and infertility (REI) practices. During this study, we uncovered the importance of telenursing for nurse-patient communication during REI treatment. Telenursing, which is defined as the use of wireless technology for out-of-office communication, is the basis for out-of-office communication. We examined participants' conceptualization of supportive and unsupportive communication, through the lens of biomedicalization theory...
January 1, 2017: Journal of Holistic Nursing: Official Journal of the American Holistic Nurses' Association
https://www.readbyqxmd.com/read/29171893/should-clinicians-set-limits-on-reproductive-autonomy
#20
Louise P King
As a gynecologic surgeon with a focus on infertility, I frequently hold complex discussions with patients, exploring with them the risks and benefits of surgical options. In the past, we physicians may have expected our patients to simply defer to our expertise and choose from the options we presented. In our contemporary era, however, patients frequently request options not favored by their physicians and even some they've found themselves online. In reproductive endocrinology and infertility, the range of options that may be offered or that patients may themselves seek out is continuously widening...
December 2017: Hastings Center Report
keyword
keyword
22423
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"