• The Journal of the Korean dental association
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• v.52 no.4
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• pp.203-217
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• 2014

Bisphosphonates are widely used in the treatment of many medical conditions, such as osteoporosis, multiple myeloma, Paget's disease, etc. However, side effect has been documented in the published data during the past years, osteonecrosis of the jaw in patients receiving long-term bisphosphonate therapy. Although pathogenesis of BRONJ(bisphophonate-related osteonecrosis of the jaw) is not yet fully understood, it is currently known to be a disease associated with suppressed bone turnover by bisphopbonate. Recent literature has indicated a similar association with nonbisphosphonate drugs used in cancer therapy including monoclonal antibodies denosumab and bevacizumab and multikinase inhibitor sunitinib. Accordingly, many studies have been carried out on the biochemical markers examination to assess the risk for BRONJ. The treatment of BRONI is reported with a review of the relevant literature. However, there is still a controversial discussion about the adequate treatment. It is necessary to accumulate further studies in order to establish more useful biochemical markers and effective treatment for BRONJ.

• CELLMED
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• v.4 no.3
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• pp.19.1-19.6
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• 2014

The most important reason mentioned for the early discontinuation of breast feeding and introduction of supplementary bottles is Perceived Insufficient Milk (PIM), which is relatively common in women. This is of public health concern because the use of breast milk substitutes increases the risk of morbidity and mortality among infants in developing countries and shortens birth intervals. Thus, a literary search in classical text for aetiopathogenesis, symptoms and treatment of PIM were appraised to implement in contemporary era. The classical Unani texts viz., Al Qanon fit Tib (Canon of Medicine), Al Hawi (Continens Liber), Zakheera Kharzam Shahi, Tarjuma Kamilus Sana, Tibbe Akbar, Akseer Azam, and Kitabul Kulliyat were reviewed. Further certain galactogogue herbs which are in use since antiquity such as fenugreek, cotton seeds, cumin, asparagus, black cumin etc were explored in different search engines on website for proven galactogogue activity. The causes of PIM are abnormal temperament of body or breast, anaemia, anxiety, depression, malnutrition etc. The principle treatment is treating the cause viz., the temperament is corrected by diet and drugs in abnormal temperament, elimination of humour is required in dominance of humour etc. The aforementioned drugs are proven scientifically for their galactogogue activity. The classical texts are having valuable information regarding PIM, which can be implemented in present era. Aforementioned Unani drugs are proven scientifically for with their galactogogue effect, however, clinical trials are scarce. Therefore, further randomized controlled clinical trials are recommended.

• The Journal of Internal Korean Medicine
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• v.31 no.1
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• pp.177-188
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• 2010

Objective : This study was designed to evaluate the treatment effects and the prevention of side effects from antituberculosis drugs by using oriental medicine on a pulmonary tuberculosis patient. Methods : The clinical data was analyzed on a patient with pulmonary tuberculosis whose main symptoms were general weakness, anorexia, weight loss, tachycardia, night sweats, fever, coughing and chest pain. The patient was treated from June 17, 2008 to April 1, 2009, using herbal medicine (Cheongpyebyeolgab-tang) with antituberculosis drugs. Results : After treatment, the symptoms disappeared faster than with western medicine treatment only. Laboratory examinations and radiograph impressions also improved. No side effects of the antituberculosis drugs were noted. Conclusions : This suggests that oriental medicine therapy is effective for pulmonary tuberculosis and prevents the side effects of the antituberculosis drugs.

• Journal of Powder Materials
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• v.25 no.6
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• pp.459-465
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• 2018

Most commercially available detonation nanodiamonds (DNDs) require further processing to qualify for use in biomedical applications, as they often contain many impurities and exhibit poor dispersibility in aqueous media. In this work, DNDs are modified to improve purity and impart a high colloidal stability to the particles. The dispersive and adsorption properties of modified DNDs are evaluated in terms of the suitability of DNDs as carriers for non-steroidal anti-inflammatory drugs (NSAIDs) in transdermal delivery. The study of adsorption on strongly positively and strongly negatively charged DNDs showed their high loading capacity for NSAIDs, and a pronounced relationship between the drugs and the particles' charges. Experiments on long-term desorption carried out with DND/NSAID complexes indicate that the nanoparticles exert a sustained effect on the drug release process.

• Korean Journal of Oriental Medicine
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• v.3 no.1
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• pp.289-319
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• 1997

Non-medical use of drugs to enhance performance at Olympic Games by athletes has been prohibited by the International Olympic Committee(IOC) since 1968 on medical and ethical grounds. IOC wants to protect athlete from harmful side effect of drugs due to misuse of it. It also, ethically, wants to have Games run on fair base, not fortified by performance enhancing drugs, The banned substances include stimulants, narcotic analgesics, anabolic sterolds, ${\beta}-blockers$ and diuretics. In order to prevent the positive reaction in the doping test induced by herb medicine, this study was done on about Bojungchisheup-tang. The laboratory set up doping analyses methods to cover as many drugs as possible without sacrificing sensitivity and specificity within one procedure. Its screening method consisted of four different procedures. The results were negative. According to the above results, Bojungchisheup-tang taken by athletes would show the negative reaction in the doping test. So its prescription for athletes can be given without worries of the doping test.

• Biomolecules & Therapeutics
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• v.19 no.2
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• pp.149-154
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• 2011

Matrix assisted laser desorption ionization (MALDI) mass spectrometry is commonly used to analyze biological molecules such as proteins, peptides and lipids from cells or tissue. Recently MALDI Imaging mass spectrometry (IMS) has been widely applied for the identification of different drugs and their metabolites in tissue. This special feature has made MALDI-MS a common choice for investigation of the molecular histology of pathological samples as well as an important alternative to other conventional imaging methods. The basic advantages of MALDI-IMS are its simple technique, rapid acquisition, increased sensitivity and most prominently, its capacity for direct tissue analysis without prior sample preparation. Moreover, with ms/ms analysis, it is possible to acquire structural information of known or unknown analytes directly from tissue sections. In recent years, MALDI-IMS has made enormous advances in the pathological field. Indeed, it is now possible to identify various changes in biological components due to disease states directly on tissue as well as to analyze the effect of treated drugs. In this review, we focus on the advantages of MALDI tissue imaging over traditional methods and highlight some motivating findings that are significant in pathological studies.

• Journal of Microbiology and Biotechnology
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• v.28 no.12
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• pp.2121-2132
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• 2018

Abnormal melanin synthesis results in several hyperpigmentary disorders such as freckles, melanoderma, age spots, and other related conditions. In this study, we investigated the anti-melanogenic effects of an extract from the microalgae Chlamydomonas reinhardtii (CE) and potential mechanisms responsible for its inhibitory effect in B16F10, normal human epidermal melanocyte cells, and human skin-equivalent models. The CE extract showed significant dose-dependent inhibitory effects on ${\alpha}$-melanocyte-stimulating, hormone-induced melanin synthesis in cells. Additionally, the CE extract exhibited suppressive effects on the mRNA and protein expression of microphthalmia-associated transcription factor, tyrosinase, tyrosinase-related protein-1, and tyrosinase-related protein-2. The CE extract also inhibited the phosphorylation of protein kinase A and extracellular signal-related kinase, which function as upstream regulators of melanogenesis. Using a three-dimensional, reconstructed pigmented epidermis model, the CE-mediated, anti-pigmentation effects were confirmed by Fontana-Masson staining and melanin content assays. Taken together, CE extract can be used as an anti-pigmentation agent.

• Tuberculosis and Respiratory Diseases
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• v.67 no.4
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• pp.325-330
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• 2009

Background: Pulmonary tuberculosis (TB) is still common disease among the elderly patients in Korea where the overall incidence of TB is decreasing. Adverse drug reactions (ADR) associated with anti-TB drugs occurs frequently. Especially the aged tends to have more frequent ADRs than younger ones. These ADRs can cause significant morbidity, compromise therapeutic effects of drugs and even induce drug resistance. Therefore we evaluated the effect of ADRs on the first-line anti-TB drugs in elderly patients with active pulmonary TB. Methods: We retrospectively reviewed the charts and radiological findings of the patients with 65 and older who were bacteriologically confirmed as active TB and treated with standard anti-TB drugs for at least 6 months. Major ADR was defined with temporary or continuous stop of any first-line drugs intake. Results: An ADR was noted in 54% of all patients. The incidence of major ADR was 32% in all elderly patients. Dermatologic ADR (9%) was the most common among the major ADRs. GI trouble (8%), arthralgia (6%), visual change (6%), hepatotoxicity (4%), and fever (1%) were also noted. The drugs responsible for major ADR were ethambutol (62%), pyrazinamide (35%), rifampin (18%) and isoniazid (9%). Major ADRs were associated with higher ESR level at the initiation of anti-TB drugs. Conclusion: First-line anti-TB drugs in elderly patients frequently caused the major ADRs. Therefore the elderly patients receiving anti-TB drugs should be closely monitored and better tolerable therapy should be considered as part of a TB research agenda.

• Women's Health Nursing
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• v.7 no.4
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• pp.432-446
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• 2001

The purpose of this study was to investigate the drug use of middle aged women. The subject consisted of 330 middle aged women who ranged in age from 40 to 60 years. They were selected in Seoul. Kyung-Ki province, Korea. Data were collected by using guestionnaires, from April, 10th to 30th 2001 and analyzed by the SPSS PC+ program using qui-square The results are summarized as follows : 1. The proportion of drinking and smoking experience was 42.4%, 3.7%. The motivation of drug use was advised family and relatives (46.1%), doctor's order(39.4%), magazine and advertisement(14.5%). Most of middle aged women get the information on knowledge of drug from hospital (47.3%), magazines and advertisement(30.3%), advised family and relatives(22.4%). And 57.9% of the middle aged women didn't know side effect of the using drug and 13.9% of the middle aged women have had experienced with side effect. And the level of attitude on drug abuse in middle aged women was 43%. Most of the subjects(93.9%) didn't use alternative drugs, and they used more than 3 kinds of drugs(47%). 2. They used digestives(44.2%), applying ointments (41.8%), drinks (39.4%), analgesics (39.1%), laxatives(8.8%), anti hypertension drugs (33%), and anti-anemic drugs(8.8%) in their orders.

• Korean Journal of Pharmacognosy
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• v.44 no.3
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• pp.291-297
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• 2013

Sophorae Flos (SF), a composite of flowers and flower-buds of Sophora japonica, has long been used in traditional Korean and Chinese medicines for the treatment of hemostasis and inflammation. In this study, we investigated anti-inflammatory effect of four EtOH extracts at the difference in blooming stages of flowers on LPS-induced inflammation in RAW264.7 cells. We classified the flowers of Sophora japonica with SF-1 (length of flower is shorter than calyx), SF-2 (length of calyx is shorter than flower), SF-3 (full bloom), and SF-4 (not blooming at all). We examined HPLC analysis, whether quercetin and rutin are major component of these Sophorae Flos extracts or not. As a result, SF-1 contained quercetin, but the others did not. In addition, quercetin, SF-1, and SF-4 act on the suppression of pro-inflammatory mediators including inducible nitric oxide synthase (iNOS), cyclooxygenase (COX)-2, nitric oxide (NO), prostaglandin E2 ($PGE_2$) against lipopolysaccharide (LPS)-induced activation in RAW264.7 cells. Of these, SF-1 showed the best anti-inflammatory effect. These results suggest that Sophorae Flos with the highest content of quercetin would be used for the treatment of various inflammation diseases.