Muscle Stiffness Overview

Muscle stiffness is when your muscles feel tight and you find it more difficult to move than you usually do, especially after rest. Muscles stiffness can also be accompanied by pain, cramping, and discomfort. Muscle stiffness may occur after overuse of a particular muscle, or it may indicate an underlying condition.

It is usually not a cause for concern and can be treated with home remedies and stretching. Muscle stiffness usually goes away on its own. You may find relief with regular exercise and stretching. In some cases, muscle stiffness can be a sign of something more serious, especially if there are other symptoms present.

Types of Muscle Stiffness

There are three types of muscle: skeletal, cardiac, and smooth. Muscle stiffness primarily affects skeletal muscle, which is a voluntarily-controlled type of muscle that enables humans to move and perform daily activities.

In general, these actions are possible after a signal from the nervous system stimulates contraction of the skeletal muscle, resulting in movement. If any problems interfere with the communication between the nervous system and the muscle cells, the muscles may remain contracted and result in stiffness.

Causes of Muscle Stiffness

Muscle stiffness is generally characterized by soreness and difficulty moving, sometimes accompanied by cramps, pain, or weakness. Most often, muscle stiffness will occur in the morning and last for less than 30 minutes after waking up or for a couple of days after engaging in new or more challenging exercise.

Other signs and symptoms accompanying muscle stiffness are typically dependent upon the specific causes and location of the stiffness. Muscle stiffness may interfere with walking (i.e., gait), causing a slower, more difficult, and often painful gait.

If muscle spasms accompany the stiffness, the spasms may be triggered by intense emotions, loud noises, or sudden movements. In cases of neuromuscular disorder, muscle stiffness may also be accompanied by curvature of the lower spine  and nervous system problems, such as difficulty balancing, numbness or tingling, drooping eyelids, difficulty swallowing, or difficulty breathing.

Biospecimens

biospecimens

Bay Biosciences is a global leader in providing researchers with high quality, clinical grade, fully characterized human tissue samples, bio-specimens, and human bio-fluid collections.

Moreover, human biospecimens are available including tumor tissue, serum, plasma and PBMC Samples from most other therapeutic areas.

Furthermore, Bay Biosciences maintains and manages its own biorepository, the human tissue bank (biobank) consisting of thousands of diseased samples (specimens) and likewise normal healthy donors for controls. Additionally, available in all formats and types.

In fact, our biobank procures and stores fully consented, de-identified and institutional review boards (IRB) approved human tissue samples, human biofluids such as serum samples, plasma samples from various diseases and matched controls.

Also, all our human tissue collections, human biospecimens and human biofluids are provided with detailed, samples associated patient’s clinical data.

In fact, this critical patient’s clinical data includes information relating to their past and current disease, treatment history, lifestyle choices, biomarkers, and genetic information.

Additionally, researchers find the patient’s data associated with the human biospecimens extremely valuable and use it to help identify new effective treatments (drug discovery & development) in oncology, as well as in other therapeutic areas and diseases.

Bay Biosciences banks wide variety of human tissue samples and human biological samples, including fresh frozen human biospecimens cryogenically preserved at – 80°C.

For example fresh frozen tissue samples, tumor tissue samples, formalin-fixed paraffin-embedded (FFPE), tissue slides, with matching human bio-fluids, whole blood and blood-derived products such as human serum, human plasma and human PBMCs.

Bay Biosciences is a global leader in collecting and providing human tissue samples according to the specified requirements and customized, tailor-made collection protocols.

Please contact us anytime to discuss your special research projects and customized human tissue sample requirements.

Types of Biospecimens

Bay Biosciences provides human tissue samples (human specimens) and human bio-fluids from diseased and normal healthy donors which includes:

  • Firstly, peripheral whole-blood
  • Secondly, amniotic fluid
  • Thirdly, bronchoalveolar lavage fluid (BAL)
  • Next, sputum
  • Also, pleural effusion
  • Moreover, cerebrospinal fluid (CSF)
  • Likewise, serum (sera)
  • In addition, plasma
  • Moreover, peripheral blood mononuclear cells (PBMC) 
  • Furthermore, saliva
  • Next, buffy coat
  • Accordingly, urine
  • For example, Stool samples
  • Also, aqueous humor
  • And, vitreous humor
  • Lastly, kidney stones (renal calculi)
  • Finally, other bodily fluids from most diseases including cancer.

Moreover, we can also procure most human biospecimens and human biofluids, special collections and requests for human samples that are difficult to find. All our human tissue samples and human biofluids are procured through IRB-approved clinical protocols and procedures.

In addition to the standard processing protocols, Bay Biosciences can also provide human biofluids such as  human plasma, human serum, and human PBMCs bio-fluid samples using custom processing protocols. you buy donor-specific collections in higher volumes and specified sample aliquots from us in multiple format and sets.

Bay Biosciences also provides human biospecimens from normal healthy donors; volunteers, for controls and clinical research, Contact us Now.