Patients luteinizing hormone. Medical search. Frequent questions

Luteinizing hormone (LH) is a glycoprotein gonadotropin secreted by the anterior pituitary in response to gonadotropin-releasing hormone (GnRH), which is released by the hypothalamus. (medscape.com)
Perrett RM, McArdle CA. Molecular Mechanisms of Gonadotropin-Releasing Hormone Signaling: Integrating Cyclic Nucleotides into the Network. (medscape.com)
In the Prevention of Early Menopause Study (POEMS) study, patients with estrogen receptor-negative breast cancer randomized to standard chemotherapy with the gonadotropin-releasing hormone (GnRH) agonist goserelin (Zoladex) had significant improvement in 4-year disease-free survival-89% vs 78% for those receiving chemotherapy alone. (ascopost.com)
Diagnosis is by measurement of serum testosterone , luteinizing hormone, and follicle-stimulating hormone and by stimulation tests with human chorionic gonadotropin or gonadotropin-releasing hormone. (msdmanuals.com)

In men , LH causes the testicles to make the hormone testosterone, which is important for making sperm. (medlineplus.gov)
Furthermore, while some research suggests that PD patients are at higher risk for prolactin elevation and testosterone deficiency, heterogeneity of the data limits extrapolation. (nature.com)
This is our Hormone Panel for Females modified to include Estradiol Sensitive and Free and Total Testosterone LC/MS-MS to provide actual levels when Total Testosterone results are >1500. (privatemdlabs.com)
Sex hormones, such as estradiol, progesterone, and testosterone, might be implicated in the age-dependent and sex-specific severity of COVID-19. (mdpi.com)
In the absence of abnormal adrenal steroid excretion or response to dexamethasone suppression and with a clear biochemical response to oral contraceptives (decreased levels of luteinizing hormone and free testosterone and increased concentrations of testosterone-estradiol-binding globulin), this patient closely resembles older individuals with the Stein-Leventhal syndrome. (nih.gov)
Laboratory evaluations will assess total and bioavailable testosterone, luteinizing hormone (LH) and follicle stimulating hormone (FSH). (uofmhealth.org)
Evaluation of pituitary- gonadal function showed normal prepubertal concentrations of luteinizing-hormone (9002679), follicle-stimulating-hormone (9002759) and testosterone (58220). (cdc.gov)
These observations show that hypogonadotropic hypogonadism is associated with a high frequency of congenital abnormalities, subnormal sleep-mediated growth-hormone (9002726) release, plasma luteinizing-hormone and follicle- stimulating-hormone concentrations indistinguishable from normal prepubertal boys and normal plasma testosterone responses to long human chorionic-gonadotropin (9002613) treatment. (cdc.gov)
Purpose: Undercarboxylated-Osteocalcin (ucOCN), acting on its putative receptor GPRC6A, was shown to stimulate of testosterone (T) production by Leydig cells in rodents, in parallel with the hypothalamus-pituitary-gonadal axis (HPG) mediated by luteinizing hormone (LH). (endocrine-abstracts.org)
Introduction: We sought to compare the rate of return of testosterone levels and sexual function in men with prostate cancer receiving longer acting, 3-month preparation of luteinizing hormone- releasing hormone agonist (L-LHRH-A) versus shorter acting, 1-month preparation of luteinizing hormone-releasing hormone agonist (S-LHRH-A). (cuaj.ca)
Diagnosis is by measurement of gonadal hormones (testosterone and/or estradiol), luteinizing hormone, and follicle-stimulating. (msdmanuals.com)
In obese male patients after bariatric surgery, the levels of total testosterone (TT), free testosterone (FT), luteinizing hormone (LH), follicle-stimulating hormone (FSH), and sex hormone-binding globulin (SHBG) were increased, but the levels of estradiol (E2) were decreased. (medscape.com)

Luteinizing hormone (LH), follicle stimulating horone (FSH) and estradiol concentration were determined by chemiluminescence. (scirp.org)
Prolactin levels and estradiol may also be included if the patient has a high body mass index (BMI). (uofmhealth.org)
Estradiol is known to modulate the actions of immune cells, and, therefore, the antiviral mechanisms of these cells could also be modified by this hormone stimulus. (endocrine-abstracts.org)

An LH test is usually used with a blood test to check the levels of another hormone called follicle-stimulating hormone (FSH) . (medlineplus.gov)
The alpha subunit is essentially identical to the alpha subunits of the human pituitary gonadotropins, luteinizing hormone (LH) and follicle-stimulating hormone (FSH), as well as to the alpha subunit of human thyroid-stimulating hormone (TSH). (drugs.com)
Luteinizing hormone but not follicle-stimulating hormone concentrations were increased. (nih.gov)
These include injections called gonadotropins, which contain follicle-stimulating hormone (FSH) and luteinizing hormone (LH). (popsugar.com)
Leuprolide suppresses ovarian and testicular steroidogenesis by decreasing luteinizing hormone and follicle-stimulating hormone levels. (medscape.com)
women with severe deficiency (very low levels) of luteinising hormone (LH) and follicle stimulating hormone (FSH). (europa.eu)
The binding of human follicle-stimulating hormone (hFSH)and human luteinizing hormone (hLH) to ovarian tumor specimens from 29 patients was analyzed. (nii.ac.jp)
Main outcome measures We assessed ultrasound measurements of internal reproductive organs, levels of luteinising hormone, follicle-stimulating hormone, prolactin, oestradiol and calculated body mass index (BMI). (bmj.com)
Correlation of luteinizing hormone-releasing factor-induced luteinizing hormone and follicle-stimulating hormone release from infancy to 19 years with the changing pattern of gonadotropin secreation in agonadal patients: relation to the restraint of puberty. (bvsalud.org)

Prof. Wiegel will present a case wherein a patient conformed to start androgen-deprivation therapy (ADT) treatment. (uroweb.org)
The study aimed to compare the efficacy and safety of androgen deprivation therapy (ADT) with abiraterone or docetaxel versus ADT alone as neoadjuvant therapy in patients with very-high-risk localized prostate cancer. (frontiersin.org)

Ozarelix is a fourth generation Luteinizing Hormone Releasing Hormone (LHRH) antagonist administered as an intramuscular injection. (pipelinereview.com)
Interprétation : Cette étude randomisée, où on n'a pas réussi à obtenir le nombre de patients voulu, a montré une tendance vers un retour plus rapide des taux de testostérone avec un traitement par agoniste de la LHRH à courte durée d'action. (cuaj.ca)

A comparison of outcomes from in vitro fertilization cycles stimulated with either recombinant luteinizing hormone (LH) or human chorionic gonadotropin acting as an LH analogue delivered as human menopausal gonadotropins, in subjects with good or poor ovarian reserve: A retrospective analysis. (medscape.com)
Use hCG in conjunction with gonadotropin therapy only if the physician is experienced with infertility problems and is familiar with the criteria for patient selection, contraindications, warnings, precautions, and adverse reactions described in the package insert for gonadotropins. (drugs.com)
IVF cycle patients take more gonadotropins to recruit more than one to two eggs, but these are eggs that would be lost in that cycle anyway," Dr. Shahine tells POPSUGAR. (popsugar.com)

Hansen LB, Portman D. Hormone therapy update. (scirp.org)
We report on a patient who experienced shock, methylprednisolone therapy (100 mg/day) was started. (cdc.gov)
pulmonary failure, and panhypopituitarism as complications Septic shock developed in the patient, and inotropic therapy of HFRS. (cdc.gov)
Trial Description: This phase III trial compares less intense hormone therapy and radiation therapy to usual hormone therapy and radiation therapy in treating patients with high risk prostate cancer and low gene risk score. (dana-farber.org)
Background/Aim: In literature, many previous studies adressed that Gender-affirmig Hormone Therapy (GAHT) improves the factors affecting social functioning such as self-esteem, mental well-being, behavioral health and quality of life. (endocrine-abstracts.org)
The hepatic injury was reversible after discontinuation of therapy in some patients. (rxlist.com)
Are we able to correctly identify prostate cancer patients who could be adequately treated by focal therapy? (urotoday.com)
One other complicating factor is that the potential risks from hormone therapy, from surgery, and from anesthesia seem to have been changing over the past 20 years. (nationalacademies.org)
The key factors driving this market are changes in sedentary lifestyle, growing consumption of unhealthy diet, growing obesity among women, increase in menopausal hormone therapy, increasing occurrence of Polycystic Ovarian Syndrome (PCOS), increasing prevalence of breast or ovarian tumor, rising prevalence of endometrial cancer, and various socioeconomic factors. (medgadget.com)
Hormone therapy has been segmented into aromatase inhibitors, luteinizing hormone-releasing hormone agonists, progestins, and tamoxifen. (medgadget.com)
This therapy is useful for the treatment of patients with advanced and/or metastatic non-microsatellite instability-high (MSI-H)/proficient mismatch repair endometrial carcinoma. (medgadget.com)

When testing thyroid, she says it's important physicians test not only the thyroid stimulating hormone but also a full thyroid panel, including antibodies. (medicaleconomics.com)

Luteinizing hormone subunit beta also known as lutropin subunit beta or LHβ is a polypeptide that in association with an alpha subunit common to all gonadotropin hormones forms the reproductive signaling molecule luteinizing hormone. (wikipedia.org)

The luteinizing hormone beta subunit is encoded by a single gene in all mammals. (wikipedia.org)
In equids the beta subunit polypeptides of luteinizing hormone and chorionic gonadotropin are identical in sequence, differing only in their carbohydrate side-chains, and are the product of a single gene. (wikipedia.org)
This gene is a member of the glycoprotein hormone beta chain family and encodes the beta subunit of luteinizing hormone (LH). (wikipedia.org)
Glycoprotein hormones are heterodimers consisting of a common alpha subunit and a unique beta subunit (this protein) which confers biological specificity. (wikipedia.org)

Since carnitine, namely l-acetyl-carnitine (LAC), has been demonstrated to be effective in the modulation of the central hypothalamic control of GnRH secretion, we aimed to evaluate whether a combined integrative treatment for 12 weeks of LAC (250 mg/die) and l-carnitine (500 mg/die) was effective in improving the endocrine and metabolic pathways in a group of patients (n = 27) with FHA. (researchgate.net)

The beta subunits of these hormones differ in amino acid sequence. (drugs.com)

Among these patients, thyroid dysfunction was seen in 46% of cases, whereas only 10% had LH, FSH and prolactin variations. (springer.com)

Chorionic gonadotropin, a gonadotropin, is a polypeptide hormone produced by the human placenta and obtained from the urine of pregnant persons. (drugs.com)
Each multiple-dose vial is only for use in one patient and contains 10,000 USP units of chorionic gonadotropin with dibasic sodium phosphate (4.4 mg) and monobasic sodium phosphate (5 mg). (drugs.com)

Luteinizing Hormone Deficiency. (medscape.com)
men who have hypogonadotrophic hypogonadism (a rare hormone deficiency disease). (europa.eu)

It stimulates production of gonadal steroid hormones by stimulating the interstitial cells (Leydig cells) of the testis to produce androgens and the corpus luteum of the ovary to produce progesterone. (drugs.com)
LH, luteotropin, interstitial cell-stimulating hormone (ICSH). (unboundmedicine.com)

As puberty begins LH continues to rise along with levels of other hormones. (medlineplus.gov)
LH levels are controlled by a complex system of hormones made in different parts of your body. (medlineplus.gov)
To correlate levels of baseline circulating tumor cells (CTCs) with survival in untreated patients. (bcan.org)
Endocrine levels were then evaluated, presenting high levels of luteinizing hormone, follicular stimulating hormone, and insulin-like growth factor 1. (chromodisorder.org)
One analysis looking at progesterone receptor expression found that patients with low levels of progesterone receptor expression who received chemotherapy had a clear benefit from exemestane plus ovarian suppression. (ascopost.com)
A lot of times you'll see it in athletes where they're working out so much their hormone levels are low and they don't menstruate. (medicaleconomics.com)
The effects of bariatric surgery on sexual function and sex hormone levels in obese patients were evaluated in this meta-analysis. (medscape.com)
In conclusion, this meta-analysis indicated that bariatric surgery improves sex hormone levels and sexual function in men but only slightly improves them in women. (medscape.com)

This raises the possibility, for example, that the existing data will overstate the potential risks for healthy donors, given that IVF patients may be more likely to have a variety of conditions, such as pelvic adhesions and polycystic ovary syndrome, that increase the odds of complications from the ovarian stimulation or the retrieval surgery. (nationalacademies.org)

In breast cancer patients, we believe there is now sufficient evidence to suggest that the administration of LHRHa could be considered a potential standard strategy to preserve ovarian function and might also play a role in increasing the likelihood of pregnancy after chemotherapy," said Lambertini. (oncologynurseadvisor.com)
In women, ovarian cysts (sacs of fluid within the ovaries) and headache are also seen in more than 1 patient in 10. (europa.eu)
A meta-analysis of premenopausal women who received ovarian function suppression to prevent chemotherapy-induced premature ovarian failure showed that patients who had ovarian suppression were less likely to have ovarian failure compared to patients who did not and were more likely to be able to get pregnant, she said. (ascopost.com)
A combined analysis looked at two pivotal trials-the Tamoxifen and Exemestane Trial (TEXT) and the Suppression of Ovarian Function Trial (SOFT)-both involving premenopausal women with hormone receptor-positive early breast cancer. (ascopost.com)
Adjuvant treatment with exemestane plus ovarian suppression had a profound impact on freedom from breast cancer and distant recurrence in patients who received chemotherapy but not in those who did not. (ascopost.com)
Given these toxicities with ovarian function suppression, "We need a better way for working out which patients need this approach. (ascopost.com)
For patients under age 35, "there was a clear benefit, certainly for exemestane plus ovarian suppression, but also for tamoxifen plus ovarian suppression. (ascopost.com)
In patients with ovarian tumors which possess gonadotropin receptors, relatively high estraiol (E_2) and progesterone (P_4) concentrations were found in peripheral or ovarian venous blood. (nii.ac.jp)
In peripheral or ovarian venous blood, relatively high E2 and P4 concentration were found in some patients with ovarian tumors. (nii.ac.jp)
In these patients, uterine and ovarian factors were ruled out. (springer.com)

In girls , LH helps signal the ovaries to make the hormone estrogen. (medlineplus.gov)
Menopause happens when the ovaries stop making certain hormones, and menstrual periods have stopped for 12 months in a row. (medlineplus.gov)
Adding a luteinizing hormone-releasing hormone analogue (LHRHa) during chemotherapy could protect women's ovaries. (oncologynurseadvisor.com)
It must not be used when it would not be possible for the patient to have an effective response, such as in patients whose ovaries or testicles do not work or in women who should not get pregnant for medical reasons. (europa.eu)
Having more of these two hormones causes the ovaries to release eggs ovulate. (wbrs.org)

Other of oral contraceptives, the patient became pelviabdominal organs were normal. (who.int)

The amount of sex hormones they make let your hypothalamus and pituitary gland know when to start and stop making LH. (medlineplus.gov)
It must not be used in patients with tumours of the pituitary gland or hypothalamus, or cancer of the breast, womb or ovary. (europa.eu)

Pituitary-secreting tumors, first described by Harvey Cushing in 1912 and now referred to as Cushing's disease, account for approximately 70% of cases, while ectopic adrenocorticotropic hormone (ACTH)-secreting tumors and adrenal tumors account for 10 and 20% of cases, respectively [ 2 ]. (karger.com)
This phase II trial studies how well olaparib works in treating patients with bladder cancer and other genitourinary tumors with deoxyribonucleic acid (DNA)-repair defects that has spread to other places in the body (advanced or metastatic) and usually cannot be cured or controlled with treatment. (bcan.org)

Psychomotor developmental outcomes appear variable between patients, and we propose a possible genotype-phenotype correlation, with disruption of Pur repeat III resulting in a more severe phenotype. (bmj.com)

Furthermore, the PROMISE-GIM6 study found that adding LHRHa made no difference to disease-free survival, even within the subgroup of women with hormone-receptor-positive breast cancer, who accounted for the majority of the patients enrolled in the study. (oncologynurseadvisor.com)
Improving outcomes for premenopausal women with hormone receptor-positive early-stage breast cancer "is a somewhat controversial area," Dr. O'Regan noted. (ascopost.com)

The main group consisted of 21 patients with mean age of 15.9 years (17 boys, 4 girls) with congenital isolated hypogonadotropic hypogonadism (IHH): 13 - with Kallmann syndrome (KS), 8 with normosmic isolated h. (endocrine-abstracts.org)

OBJECTIVES: I. Determine the effectiveness and toxicity of green tea extract in patients with androgen-independent metastatic prostate cancer. (knowcancer.com)

Weighted linear regressions by age group were used to estimate annual percentage change from 2011 to 2020 in prescriptions for biologics and for corticosteroids among patients with or without biologic prescriptions within the same calendar year. (cdc.gov)

Historically, melatonin has been considered an endocrine hormone released from the epithalamic pineal gland, which then acts on specific G-protein-coupled melatonin receptors in target tissues of both adults and the fetus ( 1 , 2 ). (frontiersin.org)
It has to be investigated using the clinical history of the patient: occurrence of menarche, menstrual cyclicity, time and modality of amenorrhea, and it has to be excluded any endocrine disease or any metabolic (i.e., diabetes) and systemic disorders. (researchgate.net)
Pregnancy after breast cancer is safe, even in patients with endocrine-sensitive disease. (oncologynurseadvisor.com)

The proband's diagnosis of precocious puberty instigated whole-genome sequencing of both the parents and the patient. (chromodisorder.org)

The alpha subunit is similar in LH, FSH, TSH, and HCG, while the beta subunits differs among the hormones. (medscape.com)

Patients and Methods: This prospective study included a total of 50 patients, whom had gastro-intestinal tumor diagnosed by tissue biopsy and histopathology attending at General Surgery Department, Sayed Galaal Al-Azhar University Hospital. (bvsalud.org)

Much like the hormones thyroxine, insulin or cortisol, the molecule melatonin has a variety of diverse roles to play as a function of developmental life stage (embryo, neonate, adolescent, or adult). (frontiersin.org)
Since 1947, Dana-Farber's sole focus has been to provide expert cancer care and groundbreaking treatments for adult and pediatric patients. (dana-farber.org)
The PubMed, Medline, and Cochrane databases were searched for the terms bariatric surgery, sexual function, and sex hormone to identify adult human studies published in English. (medscape.com)

Human luteinizing hormone. (wikipedia.org)
The human leukocyte antigen (HLA) genotype may be important, since it was observed that autoimmune conditions in the APECED cohort showed HLA associations that were similar to those found in non‐APECED patients with respective autoimmune disorders 4 . (ersjournals.com)

It makes hormones that tell your pituitary gland how much LH to make. (medlineplus.gov)
Involvement of the pituitary gland tachycardia, petechial lesions appeared on his extremities, has been observed in some patients infected with Puumala and his platelet count dropped to 13,000/mm3. (cdc.gov)

Concerns about the safety of LHRHa treatment have been raised, particularly for breast cancers driven by hormones. (oncologynurseadvisor.com)
These hormone-receptor-positive cancers have receptors on the cell surface that trigger the cancer's growth in response to circulating hormones. (oncologynurseadvisor.com)
This is partly because premenopausal women are more likely to have triple-negative breast cancer, which tends to be more aggressive than other types, but some studies have also shown that younger women with estrogen receptor-positive cancers "do worse than patients who are older," Ruth M. O'Regan, MD , reported at the 19th Annual Lynn Sage Breast Cancer Symposium. (ascopost.com)
I think it is a reasonable option for patients with estrogen receptor-negative and estrogen receptor-positive breast cancers if they want to maintain fertility," Dr. O'Regan said. (ascopost.com)

Trial Description: This phase III trial studies whether adding apalutamide to the usual treatment improves outcome in patients with lymph node positive prostate cancer after surgery. (dana-farber.org)

We assessed the management impact of 18 F-DCFPyL PSMA PET/CT in patients with prostate-specific antigen (PSA) recurrence after radical prostatectomy (RP) and report early biochemical response in patients who underwent radiation treatment. (snmjournals.org)

I. To determine the proportion of patients with DNA-repair pathway-mutated genes in metastatic non-prostate GU cancer (patient cohort referred for screening). (bcan.org)

It blocks alpha-adrenergic receptors and depresses the release of hypophyseal and hypothalamic hormones. (medscape.com)

The reason older patients and males show increased risk of severe disease and death remains uncertain. (mdpi.com)
HFRS patients with severe unit. (cdc.gov)
Because pemphigoid gestationis is an uncommon disease, referral to immunodermatologists with expertise in the treatment of patients with severe or persistent disease may be appropriate. (medscape.com)
Haematological studies revealed that the majority of these patients exhibited moderate to severe anaemia. (springer.com)

Menstrual cycles can vary in length and regularity, so a patient reporting irregular periods to their physician might not seem to be a major concern. (medicaleconomics.com)
For women in midlife, perimenopausal changes are often the culprit, as hormones ebb and a woman's menstrual cycle begins to cease. (medicaleconomics.com)
When presented with a patient who is dealing with irregular periods, Prince recommends finding out as much as possible about their menstrual and sexual history. (medicaleconomics.com)

Trial Description: This study will evaluate the safety and efficacy of a prostate cancer vaccine named Proscavax ( Prostate -specific antigen(PSA) / Interleukin-2(IL-2) / Granulocyte-macrophage colony-stimulating factor(GM-CSF)) in patients with localized prostate cancer . (dana-farber.org)
Determine whether a decline in prostate-specific antigen (PSA) coincides with evidence of disease regression in these patients. (knowcancer.com)

To determine the effectiveness of using next-generation sequencing (NGS) to identify DNA-repair pathway gene defects in tumor samples and circulating DNA and identify patients with non-prostate GU cancer suitable for PARP inhibition. (bcan.org)
COHORT I: Patients that have cancer-associated DNA-repair gene mutations receive olaparib orally (PO) twice daily (BID) on days 1-28 of each cycle. (bcan.org)
COHORT II: Patients that do not have cancer-associated DNA-repair gene mutations undergo blood sample collection at baseline. (bcan.org)
SGBS is caused by a loss-of-function mutation in the GPC3 gene, mapped in Xq26.2, causing for hyperactivation signaling of Wnt growth factors and Hedgehog signaling, which possibly correlates to the overgrowth and increased tumor risk seen in patients. (chromodisorder.org)
introduces a novel de-novo case featuring a 240 kb gene deletion, which includes a part of GPC3 and manifests endocrinological complications of precocious puberty and advanced bone aging not seen in previous SGBS patients. (chromodisorder.org)
Results present the 240-kb deletion (ChrX: 132,624,991-132,865,393) including the GPC3 gene in the patient but not in the parents. (chromodisorder.org)

[ 4 ] Moreover, obesity has been associated with changes in several sex hormones in women and men, which may reduce sexual function. (medscape.com)
[ 8 ] Bariatric surgery is another option that can achieve fast and lasting weight loss in obese patients, and bariatric surgery is associated with an improvement or resolution of obesity-related diseases. (medscape.com)

These criteria were applied to each patient before hormonal intervention and then each month for 6 months. (scirp.org)
The hospital statistically significant data for the included 50 patients, pre and post diagnostic laparoscopy and surgical intervention were collected and analyzed. (bvsalud.org)

This test measures the level of luteinizing hormone (LH). (medlineplus.gov)
For patients in their childbearing years, the first and most obvious cause of a missed period is pregnancy, Prince says, and physicians should start by ordering a pregnancy test if the patient falls into this age group. (medicaleconomics.com)
Using 2019 data, we compared patient demographic and lifestyle risk factors using 2 test for biologic prescriptions and corticosteroids with or without biologics prescriptions. (cdc.gov)

Anatomy32

Organisms14

Diseases19

Chemicals and Drugs114

Analytical, Diagnostic and Therapeutic Techniques and Equipment22

Psychiatry and Psychology2

Phenomena and Processes53

Disciplines and Occupations1

Information Science4

Health Care1

Gonadotropin-releasi4

Testosterone12

Estradiol3

Follicle9

Androgen-deprivation therapy2

LHRH2

Gonadotropins3

Therapy11

Thyroid-stimula1

Signaling molecule1

Beta subunit4

GnRH1

Amino acid seq1

Prolactin1

Chorionic gonadotropin2

Deficiency2

Interstitial2

Levels8

Polycystic Ovary Sy1

Ovarian10

Ovaries5

Oral contraceptives1

Hypothalamus2

Tumors2

Correlation1

Women with hormone-receptor2

Hypogonadotropic hypogonadism1

Metastatic Prostate Cancer1

20201

Endocrine3

Diagnosis1

Alpha subunit1

Total of 50 patients1

Adult3

Human2

Pituitary gland2

Cancers4

Improves1

Biochemical response1

Genes1

Receptors1

Severe4

Menstrual3

Prostate-specifi2

Gene6

Obesity2

Intervention2

Test3