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Glossary White Blood Cells

cells that fight infections and foreign substances in the body

White Blood Cells (WBCs), also known as leukocytes, are a crucial component of the immune system. They help the body fight infections and other diseases by identifying and destroying pathogens like bacteria, viruses, and foreign substances. There are several types of white blood cells, including neutrophils, lymphocytes, monocytes, eosinophils, and basophils, each with specialized functions in immune response.

Related Terms

Research

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research SCURVY PRESENTING WITH CUTANEOUS AND ARTICULAR SIGNS AND DECREASE IN RED AND WHITE BLOOD CELLS

16 citations , December 1996 in “International Journal of Dermatology”

This case report describes a 23-year-old man with scurvy, characterized by perifollicular hemorrhages, gum disease, and other symptoms due to a diet low in fresh fruits and vegetables.

research EFFECTS OF ADRENOCORTICOTROPIC HORMONE ON BODY GROWTH, VISCERAL PROPORTIONS, AND WHITE BLOOD CELL COUNTS OF NORMAL AND HYPOPHYSECTOMIZED MALE RATS

24 citations , May 1951 in “Endocrinology”

This study describes the effects of adrenocorticotropic hormone injections in rats, specifically detailing their stunted body growth and changes in visceral proportions and hematology.

research Dynamic interplay between IL-1 and WNT pathways in regulating dermal adipocyte lineage cells during skin development and wound regeneration

44 citations , June 2023 in “Cell Reports”

This study investigated dermal fibroblasts in mouse skin using single-cell RNA sequencing and identified signaling pathways that influence adipogenesis, finding that IL-1-NF-κB promotes, while WNT-β-catenin inhibits, the adipogenic potential of these cells, with implications for wound healing and scar formation.

research Complete Blood Collection-based Systemic Inflammation Biomarkers as a Severity Biomarker in Alopecia Areata: A Cross-sectional Study

7 citations , October 2024 in “Acta Dermato Venereologica”

This study found that patients with alopecia areata had higher systemic inflammation markers compared to healthy controls, and these markers were associated with a greater risk of severe disease.

research Immune Cells in Cutaneous Wound Healing: A Review of Functional Data from Animal Models

5 citations , February 2022 in “International Journal of Molecular Sciences”

This review discusses the roles of distinct immune cell types in skin wound healing, highlighting findings from animal studies, but provides no new clinical results.

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Community Join

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community Stem cells for hair, does it work?

in Technology 8 upvotes 9 months ago

Stem cell treatments for hair restoration can be effective, but results vary and depend on factors like the type of stem cells used and timing of treatment. PRP and exosomes have shown some success, while costs and effectiveness differ by location, with South Korea and Turkey offering more affordable options.

community Hypoxia (lack of oxygen) enhances hair growth via stem cells

49 upvotes 1 year ago

Hypoxia may enhance hair growth by stimulating stem cells, but it could also risk fibrosis. Some users humorously discuss extreme methods like choking while using minoxidil, highlighting the need for new treatments.

community blood flow and scalp tension - put up or shut up

in Chat 31 upvotes 1 year ago

The conversation discusses skepticism about the effectiveness of scalp tension theory and scalp massagers for hair regrowth, contrasting it with treatments like finasteride and minoxidil, which have more user-reported results. Participants question the belief in scalp tension theory, suggesting it may be a marketing tactic, while others argue for a multifactorial approach to hair loss.

community New study: Vitamin D counteracts DHT in mice and in human hair organ culture and hair cells

126 upvotes 1 year ago

Vitamin D may counteract DHT and help with hair growth, as seen in mice and human hair cultures. Some users discuss using Vitamin D, magnesium, and other supplements for hair health, while others humorously note the success in mice.

community My Theory Of Androgenic Alopecia

16 upvotes 10 months ago

Hair loss is linked to cellular physiology and the IGF-1 to TGF-B1 ratio, not just androgen sensitivity. The theory lacks evidence, while finasteride and minoxidil are effective treatments.

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Learn

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learn Stem Cell Factor

learn Osteopontin

signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss

learn Vascular Endothelial Growth Factor

How does Vascular Endothelial Growth Factor (VEGF) differ from DHT-blocking treatments for androgenic alopecia? VEGF promotes blood vessel growth, while DHT-blocking treatments reduce hormone effects on hair follicles.

learn Estradiol

an estrogen promoting hair regrowth more commonly used in women

learn Thymosin Beta 4

learn Scalp Micropigmentation

Will scalp micropigmentation work with gray hair? Scalp micropigmentation works well with gray hair using customized gray-scale pigments.

learn Hair Transplant

What precautions should be taken after a hair transplant? Clinics commonly advise avoiding strenuous activity, smoking, alcohol, direct sun and touching the grafts while the scalp heals. Any change to a prescribed medicine, including blood thinners, should be agreed with the doctor who prescribed it.

learn Minoxidil

From hypertension to hair: the unexpected story of minoxidil Minoxidil was developed as an oral blood-pressure drug and approved as Loniten in 1979; unwanted hair growth in patients led to topical Rogaine, approved for men in 1988 and for women in 1991. Trials support topical minoxidil for pattern hair loss, while low-dose oral minoxidil is a prescription drug used off-label and needs medical supervision.

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