Medicinal Fields And Its Application Territories

Medical technology is advancing rapidly with each passing minute. It is becoming more urgent for health care facilities to invest in equipment that is current and state of the art. Behind these advancements are proven statistics that certain equipment is a necessity when diagnosing and treating patients. We, as health care workers, owe it to our patients to have the best possible equipment in our facilities. Aside from non-melanoma skin cancer, breast cancer has become the most common cancer among women in the United States. Breast cancer does not discriminate. It is one of the

* Origin of Drug: Dutch word droog meaning dry for dried herbs and plants that were the 1st medicine.

Now we will see the application to Raman spectroscopy. Raman spectroscopy has a wide range of uses. There are various applications of Raman spectroscopy. The most important and widely used are its medical applications. Other than medical applications Raman spectroscopy also provides applications to nanotechnology, nano medicine, pharmaceutical etc. Raman spectroscopy can also be used to analyze gas mixtures or detect explosives. In solid-state physics, Raman spectroscopy is used to characterize materials, measure temperature, or get the information about crystal orientation. As this technique can distinguish between molecules, it has become popular in the field of biomedicine, especially in tissue diagnosis. Here we shall discuss Raman spectroscopy used in medical diagnostics for detection of diseases like skin cancer and breast cancer. If certain tissues start to transform, we see that there is a change in its chemical composition. And if we are able to detect this change in its chemical composition using Raman spectroscopy, we can diagnose the disease in its early

Furthermore, there are aquatic organisms such as the mantis shrimp that has an estimated 12-16 photoreceptor cells. In the presence of the 750 nm wavelength of light that humans cone cells aren’t sensitive enough to signal an observation, the mantis shrimps red cone cells are sensitive to this wavelength of light and can absorb the wavelengths to send a response to their brain. In the presence of UV-B (290-320 nm) wavelengths, humans blue cone cells aren’t sensitive enough or able to absorb enough of the light to signal a response to their brain. Whereas the Mantis Shrimp has various photo receptors that are sensitive to these

Photodynamic Diagnosis (PDD) or Fluorescence Diagnosis (FD) is designed on detection of premalignant lesions and cancer tumors through recording and evaluation of fluorescence emission profile. Photodynamic Diagnosis (PDD) is a modern method and a minimally invasive approach based on one of these processes: Autofluorescence of tissue, fluorescence of a chemiluminescence probe or fluorescence after local or systemic administration of a photosensitizer (PS), selectively accumulating in pathological foci. Necessary conditions for successful Photodynamic Diagnosis (PDD) are selectivity and good uptake of photosensitizer (PS) by the pathologic cells and providing possibility of real–time data processing, additionally high precision and sensitivity

Over the last decade, medical imaging has acquired the use of optical methods and devices. Instruments based upon the use of light have been of great interest to account for the significant need of having a noninvasive, safe and continuous way of examining many parameters, and in particular the oxygenation of living tissue. These devices may be used clinically for intensive care patients or routinely by doctors or nurses for general check up purposes. This project involves the research, design, development and testing of such a system and aims to serve as an investigation into the estimation of muscle tissue oxygenation.

The most promising at the moment is optogenetic defibrillation. Optogenetics is the combined use of genetic and optical techniques for functional sensing and control in biological tissue [41]. Using genetically introduced light-gated ion channels and pumps, optogenetics offers alternatives to traditional method of excitation and suppression. In particular, Channelrodopsin-2 (ChR2), a light sensitive protein, and its variants have widespread application as optical actuators in neuroscience and now are being used in experimental cardiac research.

In the past, the applications of light, more specifically laser, in health and clinical applications have been focused on its destructive phototoxic effects. This effect is associated with high energy radiation, whereas low energy radiation has been found to induce a stimulating effect on the cells. The heat inducing laser tissue ablation effect used in surgery and the disinfectant-antimicrobial effect of light therapy are distinctly different from the beneficial healing response stimulated by photobiomodulation (PBM). The nonionizing and low power lasers used in PBM are in wavelengths of visible (660 nm), near-infrared (810 and 940 nm), and in some rare cases, mid-infrared (1040, 2940, 9400 or 10400 nm)1. In recent studies, due to

In the past two decades, the use of nanoparticles, such as liposomes and polymeric nanoparticles, to deliver drugs into the human body has revolutionized the medical field. The advantages of nanoparticle drug delivery system include the drug’s longer circulation half-life, reduced side effects and improved pharmacokinetics.5 As a result, the emergence of a new field of medicine called nanomedicine is being vastly researched and studied to advance clinical therapeutics. Currently, nanomedicine field involve the use of nanotechnology for drug delivery vehicle, biosensoring, bioimaging and tissue engineering. For example, photodynamic therapy destroys the cancerous tissue by changing a drug’s chemistry with the use of an external energy source, usually a

By using the Monte Carlo method, Katsuhiko et al. (2003) has developed a non-invasive system using near infrared [4]. To detect the glucose level, fibre optic probes was developed that consist of a source and detector optical fibres. Both source and detector are separated by 0.65 mm, placed on the skin surface. They reported that the correlation coefficient of blood glucose predicted by near infrared and finger prick was 0.928 with a standard error of prediction of 32.2 mg/dL [4]. Another research based on near infrared has been done by Ilan Gabriely, MD et al. (1999) [5].

The History, Use, and Effectiveness of Medicinal Drugs I. The History, Use, and Effectiveness of Medicinal Drugs A. Introduction (Pg's 1-2) II. Aspirin (Pg's 3-6) A. Its Origin B. Dosages C. Relative Effectiveness D. Side Effects E. Alternate Treatment III. Sulfa Drugs (Pg's 7-10) A. Its Origin B. Dosages C. Relative Effectiveness D. Side Effects

Ayurveda is one in every of the oldest systems of drugs within the world. Ayurvedic drugs is associate up and coming back apply within the us. In Western drugs it's thought to be a complementary or practice of medicine but, Ayurvedic drugs is that the ancient drugs in jap cultures of the Indian landmass. in keeping with the National Centers for Complementary and {alternative medicine|medicine|practice of drugs} (NCCAM) regarding eightieth of Indians still use written material as their ancient system of medicine. additionally Ayurvedic drugs is additionally utilized in People's Republic of Bangladesh, Sri Lanka, Asian country and West Pakistan.

Bioluminescence is the production of light by living organisms that involve biochemical reactions. Fluorescence is the emission of light through absorbing short wavelengths of light and emitting that light in longer wavelengths. Both processes emit light but do so in different ways. With bioluminescence, light energy is released by the biochemical reaction that happens inside the organism and does not require an external input of energy. In contrast, fluorescence does not involve biochemical reactions but instead requires an external source of light energy that is absorbed and then re-emitted as a longer wavelength.

Besides being used in biosensing, fiber optics has been used in various telecommunication and high-speed networks around the world, replacing or supplementing traditional copper wires. This is due to the rapid advancement of relatively new technologies from fiber optics: the laser and the low cost of fiber optics production. Fiber optic biosensors also have excellent light permeability, easy and cheap to manufacture, able to illuminate the target with light and also able to transmit the light that is emitted by the target after

Including malaria.the family of This plant is traditionally used for treatment of malaria in African countries and Islamic medicin regard to the positive effects of saffron in the treatment of malaria. However, the antimalarial effect and safety of Crocus sativus are not studied. The aim of this study was to evaluate antimalarial activity of Crocus sativus in Plasmodium berghei infected mice. In the present study,total, aqueous and ethyl acetat extracts of Crocus sativus were investigated for their antimalarial activity using Peters’ 4-day suppressive test method. Different concentrations of the extracts and the fractions were orally administered to screen for their antimalarial activities.