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Research Themes

The Department of Geology includes two sub-units organized around broad themes; Bedrock Geology and Quaternary Sciences. An important strategy is to increase collaboration across research themes. Below we present our eight research themes in short. The structure of overall research themes at the Department of Geology. The two rings represent the two units Bedrock Geology and Quaternary Sciences. T

https://www.geology.lu.se/research/research-themes - 2026-07-11

Equal opportunity group

The equality committee at the Department of Geology and the Department of Physical Geography and Ecosystem Science (INES) has the following members: Student representative from SNG Kristina Blennow, Professor, INES Ricardo Guillén, IT technician, INES (convener) Erica Jaakkola, PhD Student, INES Mats Rundgren, Researcher, Geology Ingrid Urban, PhD Student, Geology Cindy Ureña, PhD Student, Geology

https://www.geology.lu.se/about-us/department-management/equal-opportunity-group - 2026-07-11

Continental crust

growth, collision and break-up The Earth’s crust is formed and continuously reworked by magmatic and metamorphic processes as a consequence of plate tectonics and by mantle plume activity. Our research is directed towards reconstructions of continental blocks (e.g. supercontinents), terrane analysis in time and space, and crustal growth through time. Our research is done in close collaboration wit

https://www.geology.lu.se/research/research-themes/continental-crust - 2026-07-11

12th International Eclogite Conference

12th International Eclogite Conference in Åre, Sweden, August 20-29, 2017   Theme: High-and ultrahigh-pressure rocks – keys to lithosphere dynamics through geologic time   Dear Colleagues and Friends of eclogites, other HP- and UHP-metamorphic rocks, and mountain-building processes, We are pleased to inform you that online registration has opened for the 12th International Eclogite Conference in Å

https://www.geology.lu.se/research/events/12th-international-eclogite-conference - 2026-07-11

Evolution of the biosphere

  We focus on the evolution of life and sedimentary basins through Earth’s history. The approach is multidisciplinary involving palaeontology, sedimentology, stratigraphy, and biogeochemistry, with the aim to decipher the evolution of the biosphere relative to environmental and palaeogeographical dynamics. Through petrographic and stratigraphic analysis of sedimentary rocks from around the world w

https://www.geology.lu.se/research/research-themes/evolution-biosphere - 2026-07-11

What happens to the cartilage?

The articular cartilage consists of cartilage cells (also known as chondrocytes) surrounded by extracellular matrix. The extracellular matrix is a network of proteins and sugar molecules and contains a large proportion of water. The water helps to create an impact-absorbing effect in the joint and reduces joint friction. As it is the cartilage cells that produce and maintain the extracellular matr

https://www.arthritisportal.lu.se/about-osteoarthritis/cartilage - 2026-07-11

What happens to the joint?

Osteoarthritis (OA) affects not only the cartilage but the entire joint, i.e., the synovium, the joint capsule, the synovial fluid, the menisci, the ligaments, the muscles, and the bones. The exact order in which the joint is affected is not clear and can most likely differ from case to case. However, the main sign of the disease is cartilage degeneration which impairs joint function. A healthy jo

https://www.arthritisportal.lu.se/about-osteoarthritis/joint - 2026-07-11

Comorbidities in OA

Osteoarthritis increases the risk of cardiovascular disease, diabetes and depression. People with osteoarthritis (OA) face an increased risk of developing comorbidities such as cardiovascular disease, depression, stroke, and diabetes. Greater risk of dying from cardiovascular disease Research on the link between OA and cardiovascular disease has shown that people living with knee OA for 10 years o

https://www.arthritisportal.lu.se/about-osteoarthritis/comorbidities-oa - 2026-07-11

Similar diseases

Although osteoarthritis is the most common rheumatic disease, there are a number of other rheumatic diseases that share similar symptoms. Joint pain can have several causes and is not necessarily a sign of osteoarthritis (OA). OA may be the most common rheumatic disease, but it is not the only disease that causes symptoms such as pain and stiffness of the joints. Other causes of joint pain include

https://www.arthritisportal.lu.se/about-osteoarthritis/similar-diseases - 2026-07-11

Osteoarthritis FAQ

How do I recognize osteoarthritis? How is osteoarthritis treated? Do I need surgery? It’s completely normal that several questions come to mind when talking or thinking about the most common joint disease. Below we answer some of the most frequently asked questions on OA. What are the early signs of osteoarthritis?What should I do if I suspect osteoarthritis?What is the cure for osteoarthritis?Why

https://www.arthritisportal.lu.se/about-osteoarthritis/osteoarthritis-faq - 2026-07-11

Osteoarthritis from A-Z

A B C D E F G H I J K L M N O P Q R S T U V W X Y ACL The abbreviation for the anterior cruciate ligament. The ACL is one of two cruciate ligaments in the knee that gives the knee stability. Aggrecan A proteoglycan (a protein to which long carbohydrate chains are attached) is a central component of the extracellular matrix in the articular cartilage. The function of aggrecan is to draw water into

https://www.arthritisportal.lu.se/about-osteoarthritis/osteoarthritis-z - 2026-07-11

Common OA myths

There are many misconceptions about osteoarthritis. Below we debunk four of the most common myths about the joint disease. Myth 1: OA only affects the elderly No. The risk of developing osteoarthritis (OA) does increase with age; however, even young adults may develop the disease. OA in young people is in most cases due to a previous joint injury. Myth 2: OA is a wear and tear injury and exercise

https://www.arthritisportal.lu.se/about-osteoarthritis/common-oa-myths - 2026-07-11

Weight loss

Losing weight can reduce osteoarthritis pain and increase joint mobility. Overweight, obesity, and osteoarthritis More than 1.9 billion adults over the age of 18 are overweight. A BMI (body mass index) of over 25 is deemed overweight and a BMI of over 30 indicates obesity. Being overweight or obese is a risk factor for osteoarthritis (OA). The prevalence of overweight and obesity is steadily incre

https://www.arthritisportal.lu.se/oa-treatments/weight-loss - 2026-07-11

Drugs & Medications for OA

Painkillers and anti-inflammatory medications are sometimes necessary as an addition to first-line treatment. Although research is underway, there is currently no medication that can slow down, stop, or reverse the progress of osteoarthritis (OA). However, there are several painkillers and anti-inflammatory medications that provide temporary symptom relief. First-line treatment (information, exerc

https://www.arthritisportal.lu.se/oa-treatments/drugs-medications-oa - 2026-07-11

Assistive devices

Assistive devices including mobility aids and ergonomic tools can make everyday life easier for people with osteoarthritis. For people suffering from, knee, hip, or hand osteoarthritis (OA), it may become increasingly difficult to carry out everyday tasks and activities. This difficulty can negatively impact a person’s quality of life. Luckily, a variety of mobility aids, orthopaedic aids, and erg

https://www.arthritisportal.lu.se/oa-treatments/assistive-devices - 2026-07-11

Alternative treatments

TENS, acupuncture, and hyaluronic acid injections are examples of alternative treatments that may relieve osteoarthritis symptoms. According to research, most alternative treatments for osteoarthritis (OA) provide either minimal and limited symptom relief or are no better than placebo. However, the placebo effect should not be undermined, as it can be very strong, having the ability to make a pers

https://www.arthritisportal.lu.se/oa-treatments/alternative-treatments - 2026-07-11

Herbal medicines & supplements

Glucosamine, rosehip, and turmeric are examples of natural remedies that are said to be able to relieve osteoarthritis symptoms. Several different herbal medicines and supplements are marketed for osteoarthritis (OA) symptom relief. Examples of common herbal medicines include rosehip powder, turmeric, ginger, and green-lipped mussel. These natural medicines are sometimes used as anti-inflammatory

https://www.arthritisportal.lu.se/oa-treatments/herbal-medicines-supplements - 2026-07-11

PRP & cartilage transplantation

PRP and cartilage cell transplantation for osteoarthritis are still considered controversial treatments. PRP and cartilage cell transplantation as treatments for osteoarthritis (OA) remain controversial. They are considered experimental treatments and lack scientific evidence to support their use for treating OA. More clinical studies are needed to be able to draw proper conclusions about the poss

https://www.arthritisportal.lu.se/oa-treatments/prp-cartilage-transplantation - 2026-07-11