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er-cryptid · 7 months
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Calcitonin
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drpedi07 · 7 months
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Calcitonin Drug
Medical information for Calcitonin on Pediatric Oncall including Mechanism, Indication, Contraindications, Dosing, Adverse Effect, Interaction, Renal Dose, Hepatic Dose.
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deinheilpraktiker · 1 year
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Der FebriDX Point-of-Care-Immunoassay kann schnell feststellen, ob eine Infektion bakteriell oder viral ist In einem aktuellen JAMA-Netzwerk geöffnet In dieser Studie untersuchen Forscher, ob ein Point-of-Care-Immunoassay namens FebriDx anhand der Werte von Myxovirus-Resistenzprotein A (MxA) und C-reaktivem Protein (CRP) bei akuten Atemwegsinfektionen zwischen bakterien- und virusinduzierten Immunreaktionen bei akuten Atemwegsinfektionen unterscheiden kann. Blutproben entnehmen. Lernen: Diagnostische Genauigkeit eines Point-of-Care-Tests auf bakterielle und virale Biomarker... #Antibiotika_Resistenz #Antibiotikum #Antikörper #Atemwege #Bakterien #Biomarker #BLUT #Bronchitis #C_reaktives_Protein #Calcitonin #Coronavirus #Diagnose #EIWEISS #Entzündung #Epstein_Barr_Virus #Fieber #Grippe #Halsentzündung #Herpes #Herpes_simplex #Herzinfarkt #Husten #Immunisierung #Immunoassay #Immunoglobulin #Immunsuppression #Interferon #Interferone #Kehle #Lungenentzündung #Nasopharyngeal #Operation #Pharyngitis #Polymerase #Polymerase_Kettenreaktion #Rhinorrhoe #SARS #SARS_CoV_2 #Schwere_akute_Atemwegserkrankung #Schweres_akutes_respiratorisches_Syndrom #Sepsis #Sinusitis #Syndrom #Test #Tripper #Verstopfte_Nase #Virus
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xkfra286u · 1 year
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tareqbnyan · 2 years
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lets talk about  Calcitonin🦴
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– Medication Class – Hormone / Hypocalemice agent
– Therpatuic Uses – Treats & prevents postmenopausal osteoporosis Treat hypercalcemia
– Patient education – For osteoporosis: 🥛 ↑ the intake of calcium & vitamin D 🏋️ Encourage weight-bearing exercises to preserve bone mass
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jppres · 1 year
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Epithelial thinning in vaginal atrophy related to lowering of calcitonin gene-related protein, vascular endothelial growth factor, and nerve growth factor expressions in a menopausal rat model
Article published in J. Pharm. Pharmacogn. Res., vol. 11, no. 1, pp. 110-116, January-February 2023. DOI: https://doi.org/10.56499/jppres22.1512_11.1.110 An Nisa Fithri1,2*, Yuyun Yueniwati3, I Wayan Arsana4, Husnul Khotimah5, Wiwit Nurwidyaningtyas6 1Doctoral Program of Medical Sciences, Faculty of Medicine, Universitas Brawijaya, Indonesia. 2Midwifery Program, Sekolah Tinggi Ilmu Kesehatan…
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Daicel Pharma manufactures high-quality Calcitonin impurities. We also offer custom synthesis of Calcitonin impurities and supply worldwide.
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reportstore · 1 year
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Vydura gains positive CHMP nod for migraine, but faces tough competition ahead
Vydura will turn into the primary CGRP receptor adversary accessible in Europe whenever supported by the European Meds Organization (EMA).
On February 25, Biohaven and Pfizer declared that Vydura (rimegepant) had gotten a positive assessment from the European Drugs Organization's (Ema's) Panel for Restorative Items for Human Use (CHMP) in the intense and protection therapy of headache. Whenever endorsed by the EMA, Vydura, which is marketed in the US as Nurtec, will turn into the primary oral calcitonin gene-related peptide (CGRP) type -1 receptor adversary to open up in Europe. Notwithstanding, the medication's market passage will be followed intently by AbbVie's CGRP receptor bad guy, Qulipta (atogepant), which will end up being a savage rival in the headache prophylaxis space.
In spite of a logical first-to-market advantage for Vydura in Europe, GlobalData expects the medication will confront powerful contest from AbbVie's Qulipta, as would be considered normal to enter European markets in 2023. Key assessment pioneers (KOLs) talked with by GlobalData were dazzled with Qulipta's excellent headache avoidance rates and commended its accessibility in three qualities for simple portion titration. Contrasted with Qulipta, Vydura has the additional advantage of both intense and safeguard therapy signs. Notwithstanding, KOLs noticed that gepants had restricted utility in the intense therapy of headache. They made sense of that gepants are generally very delayed in their beginning of activity, and are subsequently less ideal for intense relief from discomfort, especially when contrasted with reasonable generic triptans. In light of these variables, GlobalData gauges Vydura and Qulipta to arrive at deals of $35.4 million and $57.1 million, separately, by 2030 in the five significant European markets (5EU) (France, Germany, Italy, Spain, and the UK).
For more CALCRL Pipeline Products Market mechanisms of action insights, download a free report sample
Across the seven significant pharmaceutical markets (7MM) (US, 5EU, and Japan), GlobalData expects headache market deals of $652.1 million for Nurtec/Vydura in 2030, addressing almost 22% of complete deals inside the developing oral CGRP inhibitor class. Probable in a bid to separate it from contenders, Biohaven has plans for Nurtec/Vydura beyond the nervous system science space. In January 2021, as a team with Weill Cornell Clinical School , the organization began a Stage II pilot investigation of Nurtec in the treatment of plaque psoriasis. All the more as of late, the organization reported the beginning of another Stage II/III preliminary (NCT05248997) of Nurtec in the therapy of persistent rhinosinusitis. These two illness markets are sizeable and could enormously expand Nurtec's range in the event that the medication is viewed as solid.
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cncpathlabs · 2 years
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Avail best offer on Calcitonin test home collection Near Me from CNC Pathlab at the affordable Calcitonin test In Delhi, Calcitonin test Cost Price in Delhi
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German scientists may have finally proven a link between hormones and migraines, and why women suffer migraines at triple the rate that men do. In studies on animals and humans, researchers found that calcitonin gene-related peptides (CGRPs) increase in females during menstruation.
CGRP is a protein that binds to nerve receptors and dilates blood vessels in the brain, causing migraine pain. Several medications are now on the market that inhibit CGRP, one of the biggest innovations in migraine treatment in decades.
“This elevated level of CGRP following hormonal fluctuations could help to explain why migraine attacks are more likely during menstruation and why migraine attacks gradually decline after menopause,” says Bianca Raffaelli, MD, of Charité – Universitätsmedizin Berlin in Germany. “These results need to be confirmed with larger studies, but we’re hopeful that they will help us better understand the migraine process.”
Raffaelli and her colleagues measured CGRP levels in the blood and tear fluid of 180 women during their menstrual cycles, and found that those who suffer from episodic migraines had significantly higher concentrations of CGRP during menstruation, when estrogen levels are low. (Read more at link)
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munaeem · 1 year
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Fatigue, feeling cold and dry skin are symptoms of hypothyroidism (underactive thyroid)
The thyroid gland is placed in the front center of the neck, between the trachea and the larynx. It is the organ that produces the hormones triiodothyronine (T3), thyroxine (T4), and calcitonin. The thyroid requires iodine from the diet and the environment to manufacture it. The pituitary gland produces the hormone TSH, which regulates thyroid function. Hypothyroidism (hypothyroidism) is a group…
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preventmigraine · 1 year
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How CGPR Related to Migraine?
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Migraine is a disabling neurological disease with symptoms that include moderate or severe unilateral or bilateral headache, nausea/vomiting, sensitivity to light, noise, and/or smells. Migraine CME is essential to understanding the relationship between CGRP and migraine. CGRP, or calcitonin gene-related peptide, is a neuropeptide that plays a crucial role in migraine pathophysiology.
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mcatmemoranda · 2 years
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Hypocalcemia is treated with IV calcium gluconate
Hypercalcemia is treated with fluids, bisphosphonates, calcitonin; diurese if fluid overloaded. Calcitonin if super symptomatic
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teachingrounds · 2 years
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Treat hypercalcemia of malignancy with fluids, a bisphosphonate like pamidronate or zoledronic acid, +/- calcitonin.
Hot off the presses: Guise and Wysolmerski, Cancer-Associated Hypercalcemia, N Engl J Med 22 Apr 2022; 386:1443-1451.
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The Pathophysiology and Therapeutic Intervention of Migraine
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Introduction
Migraine, a prevalent neurological disorder characterized by recurrent headaches, sensory disturbances, and autonomic dysregulation, poses a significant global health burden. We are going to provide a comprehensive review citing out the unique pathophysiological mechanisms underlying migraine and discuss the evolving landscape of therapeutic interventions.
Understanding Migraine Pathophysiology
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1. Genetic Predisposition
 Migraine exhibits a strong familial aggregation, suggesting a genetic component in its etiology. Genome-wide association studies have identified numerous susceptibility loci implicated in migraine susceptibility, including genes involved in neuronal excitability, neurotransmitter release, and vascular regulation.
2.Environmental Factors
Environmental triggers such as stress, sleep disturbances, hormonal fluctuations, dietary factors, and sensory stimuli play a crucial role in migraine onset and exacerbation. These triggers interact with genetic predispositions to precipitate migraine attacks, underscoring the threshold nature of the disorder.
Sensory Processing Abnormalities
Migraine pathophysiology revolves around the concept of a cyclic sensory threshold model, wherein aberrant processing of sensory inputs leads to hypersensitivity and pain amplification. Dysregulation of cortical excitability, thalamocortical networks, and descending pain modulatory pathways contribute to the sensory manifestations of migraine.
Phases of Migraine
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Migraine progression is characterized by distinct phases, including premonitory, aura, pain, and postdrome phase, each associated with specific neurophysiological changes. The premonitory phase, marked by various symptoms preceding the headache, reflects hypothalamic and brainstem activation. Aura, a transient neurological phenomenon, involves cortical spreading depression and cortical spreading depolarization, leading to visual, sensory, or motor disturbances. The pain phase, mediated by trigeminal vascular activation and central sensitization, culminates into headache and associated symptoms. The postdrome phase, characterized by residual symptoms following headache resolution, implicates persistent alterations in cortical and brainstem function.
a) Trigeminal vascular System
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 Central to migraine pathophysiology is the trigeminal vascular system, comprising peripheral trigeminal afferents and central brain nuclei involved in pain processing. Activation of trigeminal vascular pathways, mediated by neuropeptides like Calcitonin gene-related peptide, substance P, and neurokinin A, initiates neurogenic inflammation and sensitization of meningeal nociceptors, contributing to headache generation.
b) Brainstem Nuclei
 Brainstem regions, including the dorsolateral pons, periaqueductal gray, and locus coeruleus, serve as crucial modulators of trigeminal vascular transmission. Dysregulation of brainstem nuclei leads to unbearable pain processing and autonomic dysfunction, characteristic of migraine attacks.
c) Hypothalamic Involvement
The hypothalamus plays an important role in migraine initiation and progression, integrating nociceptive, autonomic, and circadian inputs. Dysregulation of hypothalamic neurotransmitters, including orexin, serotonin, and dopamine, contributes to migraine susceptibility and triggers stress-induced attacks.
d) Thalamic Dysfunction
The thalamus, a key relay station in sensory processing, exhibits structural and functional abnormalities in migraine. Altered thalamocortical connectivity, thalamic excitability, and neurotransmitter imbalance contribute to central sensitization, photophobia, and allodynia, hallmark features of migraine.
e) Cortical Alterations
Beyond aura generation, the cerebral cortex demonstrates widespread abnormalities in migraineurs, including changes in cortical thickness, gray matter volume, and functional connectivity. Genetic variants associated with glutamatergic neurotransmission and cortical excitability further implicate cortical dysfunction in migraine pathophysiology.
Therapeutic Approaches
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a) Acute Treatments
 Triptans, serotonin receptor agonists, have long been the mainstay of acute migraine therapy. However, emerging classes of medications, including ditans and gepants, offer alternative treatment options with improved tolerability and efficacy. Lasmiditan, a selective 5-HT1F receptor agonist, provides rapid relief without vasoconstrictive effects, making it suitable for patients with contraindications to triptans. Gepants, small-molecule CGRP receptor antagonists, block CGRP-mediated vasodilation and neurogenic inflammation, offering effective pain relief without cardiovascular risks.
b) Preventive Treatments
 Monoclonal antibodies targeting CGRP or its receptors represent a breakthrough in migraine prevention, providing sustained efficacy with monthly or quarterly dosing regimens. Erenumab, fremanezumab, and galcanezumab have demonstrated superior efficacy compared to placebo in reducing migraine frequency and severity, with favorable safety profiles. Gepants such as atogepant and Rimegepant offer additional options for migraine prophylaxis, particularly in patients intolerant to traditional preventive therapies.
c) Neuromodulation Techniques
Non-invasive neuromodulation modalities, including transcranial magnetic stimulation and transcutaneous supraorbital nerve stimulation, offer adjunctive therapeutic options for acute migraine management. TMS delivers magnetic pulses to cortical regions implicated in migraine pathophysiology, modulating cortical excitability and pain perception. tSNS targets the supraorbital nerve, inhibiting nociceptive transmission and providing rapid pain relief without systemic side effects. Additionally, vagus nerve stimulation (VNS) offers a promising approach for both acute and preventive migraine treatment, modulating autonomic function and central pain processing.
Conclusion
In conclusion, migraine represents a complex neurological disorder with a diverse clinical manifestations. Advances in our understanding of migraine pathophysiology have paved the way for the development of novel therapeutic agents targeting key molecular and neural pathways. By understanding the interplay between genetic predisposition, sensory processing abnormalities, and central pain modulation, clinicians can tailor treatment strategies to individual patient needs, optimizing therapeutic outcomes and improving quality of life for migraine patients worldwide. Continued research efforts and clinical innovations hold the promise of further advancements in migraine management, underscoring the collective commitment to alleviating the global burden of this devastating condition.
Understanding the pathophysiology of migraine is crucial for effective management, and this comprehensive analysis sheds light on the complex mechanisms underlying this neurological disorder. For medical students facing challenges in studying migraine or any other medical topic, seeking professional help from Expert Academic Assignment Help can provide valuable guidance and support. With our expert assistance, students can overcome obstacles and excel in their academic endeavors. Contact us at [email protected] to elevate your understanding and mastery of medical concepts.
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moleculardepot · 18 days
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Human Calcitonin Antibody
Human Calcitonin Antibody Catalog number: B2016405 Lot number: Batch Dependent Expiration Date: Batch dependent Amount: 500 ug Molecular Weight or Concentration: N/A Supplied as: Solution Applications: a molecular tool for various biochemical applications Storage: 2-8°C Keywords: Calcitonin, human, antibody Grade: Biotechnology grade. All products are highly pure. All solutions are made with Type…
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