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6 results for "renal"

X_3_22 — Nephrology: Kidney Disease, Dialysis, and Transplantation History

Nephrology — the branch of internal medicine devoted to kidney physiology and disease — emerged as a distinct specialty in the mid-20th century, though understanding of kidney disease stretches back millennia. The kidney

nephrology kidney dialysis transplantation chronic kidney disease Willem Kolff

X_3_15 Verified Medicine & Healing

X_3_15 — Endocrinology & Hormones

Endocrinology is the branch of medicine dealing with the endocrine system—a network of ductless glands that secrete hormones directly into the bloodstream to regulate metabolism, growth, reproduction, and homeostasis. Th

endocrinology hormones insulin diabetes thyroid pituitary

ZB_2_10 Ecology & Biology

ZB_2_10 — Endocrine System: Hormones, Chemical Signaling, and Evolution

The endocrine system coordinates organismal development, metabolism, reproduction, and stress responses through chemical messengers — hormones — secreted into the bloodstream. This ancient signaling system predates the n

endocrine system hormones chemical signaling endocrine glands hypothalamus pituitary

F_1_26 Credible Lost Connections

F_1_26 — Pre-Columbian Chicken DNA & Trans-Pacific Contact

The question of whether chickens (Gallus gallus domesticus) were present in South America before the arrival of Europeans in 1492 is a seemingly mundane zoological problem with profound implications for the history of pr

chicken Gallus gallus pre-Columbian Polynesian South America Araucana

F_1_08 Lost Connections

F_1_08 — Trans-Pacific Contact — Pre-Columbian Connections

The Pacific Ocean — covering over 165 million km² — was long assumed to be an impenetrable barrier to pre-Columbian cultural exchange between Asia/Oceania and the Americas. However, a growing body of botanical, genetic,

trans-Pacific contact sweet potato kumara Polynesian-South American contact chicken bone DNA Valdivia-Jomon pottery

F_1_14 Credible Lost Connections

F_1_14 — Pre-Columbian Chicken Debate: Polynesian–South American Evidence

The pre-Columbian chicken debate centers on whether domestic chickens (Gallus gallus domesticus) — an Old World species originally domesticated in Southeast Asia — reached South America before European contact (1492+), v

pre-Columbian chicken Gallus gallus Polynesia South America El Arenal

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