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Effects of Microplastics on Adipocytes

Effects of Microplastics on Adipocytes

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Emerging research suggests microplastics (MP) can promote adipocyte growth and accumulation, contributing to obesity by disrupting metabolism, causing inflammation, and leaching endocrine-disrupting chemicals (like BPA and phthalates) that interfere with fat storage hormones, leading to increased fat mass, inflammation, and impaired energy balance, even triggering cellular aging in fat tissue.

How Microplastics Affect Adipocytes

Hormonal disruption (endocrine disruption). Plastic additives — obesogens — mimic or block hormones, altering the balance that regulates fat storage, promoting adipocyte hyperplasia (proliferation) and hypertrophy (growth).

Metabolic dysfunction. MP can cause oxidative stress and dysregulate lipid and glucose metabolism, leading to increased fat synthesis and storage in fat cells.

Cellular inflammation and aging. Accumulation in adipose tissue triggers inflammation and cellular senescence (aging), further impairing normal fat cell function and contributing to chronic disease.

Gut microbiota changes. MP can alter the gut microbiome, which influences appetite and metabolic health, potentially increasing food intake.

Key Chemicals Involved

Bisphenol A (BPA). This is a known endocrine disruptor which affects metabolism.

Phthalates. These can disrupt fat cell growth.

Toxic metals. These leach out and interfere with metabolic processes.

Overall Impact

Studies show MP act as “obesogens,” substances that promote obesity, leading to increased fat mass, insulin resistance, and higher risks for diabetes and cardiovascular disease, creating a cycle of metabolic dysfunction.

According to Richards (2022), “While the health risks of microplastics in humans are not fully understood, laboratory animal and cell culture studies suggest that these chemicals can encourage obesity through several mechanisms.

“Microplastics fewer than 20 micrometers that penetrate the cell membrane can cause an immune response and potentially cell damage. Microplastics induce oxidative stress and alter energy and fatty acid metabolism. Accumulation of microplastics in the liver and kidney has also been shown to boost the growth and accumulation of fat cells and disrupt energy balance, which ultimately can affect body weight.

“In addition, plastic additives can contain harmful chemicals , which can act as co-contaminants in microplastics. Many of these plastic additives, including organotins, phthalates, bisphenols, and toxic metals, affect fat cell growth as well as the proteins that regulate lipid and glucose metabolism. BPA, commonly used to make certain types of plastics, is known to affect the endocrine system and the body’s hormonal balance, which can impact metabolism and weight gain.”

Richards, D. (2022). Microplastics may increase risk for obesity. Global Environmental Health Newsletter, National Institute of Environmental Health Sciences.

Research

Huang, H., Wei, F., Qiu, S., et al. (2023). Polystyrene microplastics trigger adiposity in mice by remodeling gut microbiota and boosting fatty acid synthesis. Science of the Total Environment.

Jeong, B., Kim, J., Kwon, A., et al. (2024). Maternal nanoplastic ingestion induces an increase in offspring body weight through altered lipid species and microbiota. Environment International.

Lee, A., Kang, S., Yoon, H., et al. (2023). Polystyrene microplastics exacerbate systemic inflammation in high-fat diet-induced obesity. International Journal of Molecular Sciences.

Moon, H., Jeong, D., Choi, JW. et al. Microplastic exposure linked to accelerated aging and impaired adipogenesis in fat cells. Sci Rep 14, 23920 (2024). https://doi.org/10.1038/s41598-024-74892-6

Warger, J., Lucas, M., & Lucas, A. (2024). Assessing the contribution of plastic-associated obesogenic compounds to cardiometabolic diseases. Current Opinion in Endocrinology & Diabetes and Obesity.

Additional Information

Are your towels and blankets making you fat? | The Bali Market
Microplastics accelerate aging and inflammation in fat tissue, increasing risk of chronic disease | News-Medical.net
Microplastics and Obesity | Perque

The content of this site, such as text, images, graphics, and other material, is for informational purposes only. This content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified physician or other health provider regarding any medical condition.
Aventurine

Aventurine

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About Aventurine

Aventurine is a stone with both metaphysical and physical properties. It is believed to promote emotional healing, enhance creativity, and have positive effects on the heart and circulatory system. Aventurine is known as a stone of prosperity and abundance, attracting wealth and good fortune.

Emotional healing. Aventurine is believed to soothe anxieties, dispel negativity, and encourage compassion and emotional healing.

Enhanced creativity. Aventurine can stimulate creativity, imagination, and innovative thinking.

Self-confidence and empowerment. Aventurine is often associated with boosting self-confidence, courage, and optimism, helping individuals overcome self-doubt.

Physical healing properties. Aventurine is believed to have a beneficial effect on the heart and circulatory system. It’s thought to support immune system function. Some practitioners suggest it can alleviate skin conditions like eczema and acne. It may help to increase energy levels and combat fatigue.

Chakra association. Aventurine is often associated with the heart chakra, which is believed to be the center of love, compassion, and emotional well-being. By placing green aventurine on the heart space during meditation, you can invigorate the heart chakra and foster peace and joy.

Decor. Bringing aventurine into your home and office spaces can promote harmony, abundance, and well-being. The stone’s positive energy can help improve your overall well-being and transform your living spaces into a sanctuary of peace and abundance.

Cleansing methods. Aventurine can be cleansed using a variety of methods. Moonlight: Simply place it on a windowsill or outside under the full moonlight. Sage smudging: Use smudge sticks, sage, or palo santo to reset its energetic balance. Sound therapy: Use sound tools such as singing bowls or tuning forks to cleanse the crystal.

Charging techniques. Charging aventurine is essential to keep its energy strong and effective. Some techniques for charging aventurine include placing it in direct sunlight, using other crystals such as selenite, quartz, or amethyst, and using visualization to imagine the stone glowing with energy and light.

Additional Information

Aventurine Quartz | Gemstones.com
Green Aventurine | Crystal Council


The content of this site, such as text, images, graphics, and other material, is for informational purposes only. This content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified physician or other health provider regarding any medical condition.
Stress-Induced Hyperglycemia

Stress-Induced Hyperglycemia

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Stress-induced hyperglycemia (SIH) is a temporary rise in blood sugar from the body’s stress response — such as illness, injury, or surgery — releasing hormones like cortisol and adrenaline that block insulin’s action and tell the liver to release more glucose, making cells resistant to sugar uptake. This condition is common in hospitals but is manageable with insulin in acute cases or lifestyle changes for chronic stress.

Causes and Mechanisms

Hormonal surges. Physical or emotional stress triggers the release of stress hormones (cortisol, adrenaline, glucagon).

Insulin resistance. These hormones make your body’s cells less responsive to insulin, meaning sugar can’t get in easily.

Increased glucose production. The liver produces and releases more glucose (sugar) into the bloodstream for quick energy.

Common Triggers

Acute illness. Infections, heart attacks, strokes, severe injuries, sepsis.

Surgery. Especially major procedures.

Intensive care. High rates in ICU patients.

Chronic stress. Ongoing emotional or mental strain.

Symptoms

Symptoms are often subtle. Typical diabetes symptoms may not occur if the condition is temporary. Signs of underlying stress include trouble sleeping, headaches, irritability, digestive issues, feeling unwell, and getting sick often.

Management and Treatment

Acute (while hospitalized). Insulin therapy (IV insulin in ICU, subcutaneous insulin elsewhere) is used to control blood sugar.

Chronic (everyday) stress. Managing stress through relaxation, exercise, good diet, and therapy, with lifestyle changes to improve insulin sensitivity.

Monitoring. Regular glucose checks are crucial to track levels.

Summary

SIH is the body’s fight-or-flight response gone into overdrive, making blood sugar temporarily high. While it often resolves when the stressor is gone, it signifies metabolic changes that need monitoring, especially in critical care, and highlights the link between stress and blood sugar regulation.

Research

McCowen, K., Malhotra, A., and Bistrian, B. (2001). Stress-induced hyperglycemia. Critical Care Clinics.

Vedantam, D., Poman, D., Motwani, L., et al. (2022). Stress-induced hyperglycemia: Consequences and management. Cureus.


Additional Information



The content of this site, such as text, images, graphics, and other material, is for informational purposes only. This content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified physician or other health provider regarding any medical condition.
Unguentum Lymphaticum

Unguentum Lymphaticum

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Unguentum Lymphaticum (UL) is a topical cream used to treat lymphedema by increasing macrophage activity to break down excess protein in the tissue. It contains a combination of antiphlogistic compounds, like digitalis, calendulin, hyoscyamine, colchicine, and podophyllin, and works by stimulating skin cells and the immune system to reduce swelling. Studies show it can be effective in reducing edema.

UL positively impacts the skin in patients with obstructive lymphedema by stimulating epidermal cells, increasing the number of macrophages and Langerhans cells, and promoting the removal of excess protein from tissues. It also activates infiltrating cells and endothelia and does not cause skin degeneration in patients after 12 weeks of treatment. These effects collectively contribute to beneficial clinical outcomes by improving the health of the skin associated with lymphedema.

Benefits

Stimulates cell activity. UL treatment leads to the stimulation of epidermal cells and the proliferation of keratinocytes.

Increases immune cells. It causes an increase in the number of macrophages in the dermis and an increase in Langerhans cells, which are important for immune function.

Promotes protein removal. UL helps remove excess protein from the tissues, which is a key factor in lymphedema, likely by increasing macrophage proteolysis (the breakdown of proteins by macrophages).

Activates cells and tissue. It activates infiltrating cells and endothelia, which are part of the body’s healing and immune response.

Improves skin health. Studies have shown no degenerative changes in the skin after 12 weeks of treatment, and the cream does not alter the spectrum of calf skin bacteria.

Reduces inflammation. The overall effect is a stimulation of skin-associated lymphoid tissue and the elimination of factors that cause inflammation in lymphedematous skin, leading to beneficial clinical effects.

Function

Increases macrophage activity. The cream stimulates macrophages, which are immune cells, to break down and remove excess protein that accumulates in lymphedematous tissues.

Stimulates skin cells. It promotes the stimulation of epidermal cells, increases Langerhans cells, and causes macrophages to accumulate in the dermis.

Activates immune cells. It also activates other immune cells and endothelial cells, which contributes to its overall effect on reducing lymphedema.

Composition

Unguentum Lymphaticum contains several antiphlogistic compounds, which are substances that reduce inflammation. These include:

Digitalis

Calendulin

Hyoscyamine

Colchicine

Podophyllin

Effectiveness

Reduces lymphedema. It has been shown to be effective in reducing swelling caused by lymphedema.

Reduces protein in tissues. The cream significantly reduces the amount of protein in the tissues, which is a key factor in lymphedema.

Potential side effects. In some experimental settings, the cream has been noted to slightly increase edema in certain tissues, possibly due to a vasodilatory effect.

Important

Unguentum Lymphaticum is a specific pharmaceutical preparation. A similar product, Unguentum M, is an ambiphilic dermatological cream used for dry and eczema-prone skin, and its function and composition are different.

This information is for informational purposes only and does not constitute medical advice. A healthcare provider can give guidance on what is best for your specific situation.

Research

Augustin, M., Denig, N., & Vanscheidt, W. (1999). Unguentum lymphaticum in lymphatic diseases — Current knowledge and prospects. Forschende Komplementarmedizin.

Casley-Smith, J. (1983). Electron microscopy of the effects of unguentum lymphaticum on acute experimental lymphedema and various high-protein edemas. Lymphology.

Olszewski, W., & Kubicka, U. (2002). The effects of Unguentum Lymphaticum on skin in patients with obstructive lymphedema of the lower extremities. Lymphology.

Sheikhi-Mobarakeh, Z., Yarmohammadi, H., Mokhatri-Hesari, P., et al. (2020). Herbs as old potential treatments for lymphedema management: A systematic review. Complementary Therapies in Medicine.

Additional Information

Medizinfuchs.de

The content of this site, such as text, images, graphics, and other material, is for informational purposes only. This content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified physician or other health provider regarding any medical condition.