Objectives Seunggal-tang is one of the prescriptions of oriental herbal medicine, which has been applied to several allergic diseases such as atopic dermatitis. This study was planned to compare differences of anti-allergic effects based on different form of Seunggal-tang by manufacturing differently. Methods Two types herb medicine products were used; aqueous extract (SG-T, Seunggal-Tang) and powder (SG-S, Seunggal-San) which were made from the same mixed formula of Seunggal-tang. To investigate in vitro anti-allergic activities, rat basophilic leukemia (RBL-2H3) cells were treated with SG-T and SG-S for 1 hour, and then stimulated with the phorbol 12-myristate 13-acetate (PMA) plus calcium ionophore A23187. We examined the release of beta-hexosaminidase, as a marker of degranulation, and the releases of tumor necrosis factor (TNF)-alpha and interleukin (IL)-4, as proinflammatory cytokines. Results SG-T and SG-S didn't have effects on cell viabilities in concentrations under 2㎎/㎖. In additionto that, SG-T more inhibited releasing ${\beta}$-hexosaminidase, TNF-${\alpha}$ and IL-4 than SG-S. Conclusions These results indicate that SG-T is more effective against mast cell-mediated allergic reactions than SG-S.
Objectives The purpose of this study is to analyze recent clinical studies on treatment for precocious puberty. Methods 28 clinical studies from January 2009 to December 2016 about precocious puberty from the China Academic Journal (CAJ), China National Knowledge Infrastructure (CNKI), were selected and reviewed: 22 case control studies and 6 case series. Results The main traditional Chinese medicine (TCM) treatment was the herbal decoctions and granules. The frequently used herbs were root of Bupleurum falcatum (柴胡), fruit of Prunella vulgaris var. aleutica (夏枯草), root stem of Anemarrhena asphodeloides (知母), dried fungus nucleus of Poria cocos (茯苓), Rehmannia glutinosa var. purpurea (生地黃), peony Paeonia suffruticosa Andrews (牧丹皮), bark of Phellodendron amurense (黃柏), roots of a plant Paeoniae lactiflora (白芍藥). On the other hand, the main western medicine (WM) for precocious puberty was Gonadotropin-releasing hormone agonist (GnRHa). Total effective rate of the TCM group was 62.96-100%, that of the WM group was 36.6-93.3% and that of the TCM-WM group was 77.8-93.75%. Conclusions Traditional Chinese medicine has been shown as an effective treatment for precocious puberty. These research results can be utilized in other clinical studies and in treatment of precocious puberty.
Kim, Sahng Hyun;Whang, Kum;Pyen, Jin Soo;Hu, Chul;Hong, Soon Ki Hong;Kim, Hun Joo
Journal of Korean Neurosurgical Society
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v.29
no.3
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pp.353-359
/
2000
Objective : The fracture on the frontal bone in head-injured patients may be commonly encountered in the clinical situations. Biomechanical studies demonstrate that the anterior wall of the frontal sinus is intermediate in its ability to resist fracture on direct impact. If the frontal sinus is large and the anterior table is able to disperse the force of the impact over a greater area, the posterior table and intracranial contents usually can be spared. We analyzed the clinical features of the patients who presented with frontal skull fracture due to frontal blows. Patients and Methods : From January, 1992 to December, 1997, 172 patients with frontal skull fracture were selected among 1911 patients with head injury who were admitted to department of neurosurgery. Clinical records and radiological studies of all patients were reviewed and evaluated retrospectively. Results : The neurobehavioral changes was seen in 34 cases(19.8%) and showed statistical significances in case of facial bone fractures, acute subdural hematoma(SDH), and positive frontal lobe releasing sign(p<0.05). The good glasgow outcome score group(GOS, good recovery & moderate disability) at discharge was revealed in 77.3% of total patient population. The poor GOS group(severe disability & vegetative state & death) at discharge was revealed in 22.7%. The poor GOS group at discharge have statistical significances with acute epidural hematoma(EDH), traumatic intraventricular hemorrhage(t-IVH), traumatic intracranial lesion, poor initial glasgow coma scale(GCS) scores & Revised Trauma Score(RTS)(p<0.05). Conclusion : Because of their anatomical relationships and neurobehavioral patterns due to vulnerability of the frontal lobe, the frontal injury should be considered as complicated facial injuries. Therefore, these patients are more likely to have a cosmetic or neuropsychiatric problems.
The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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v.32
no.4
/
pp.101-115
/
2019
Objectives : The purpose of this study is to analyze the use of herbal medicine as a treatment method in the case studies on warts in Korea, to identify trends in herbal medicines and herbal prescriptions according to the characteristics of individual patients and to systematically analyze concurrent therapies. Methods : Domestic databases (OASIS, RISS, NDSL, KTKP, KISS, KISTI, KISTI) were used to search for case studies related to the herbal medicine treatment of warts. There was no restriction on the time of publication. A total of 9 papers were selected. Results : A total of 13 prescriptions were presented 23 times in 18 cases. Among them, bojungikgi-tang gamibang(補中益氣湯加減方) was the most frequently prescribed. Gwakhyangjeonggi-san gamibang(藿香正氣散加減方) and Damsoeun-tang gagam were the next most frequently prescribed. 69 herbs were used in a total of 13 prescriptions. Herbs were commonly classified as heat-clearing medicine(淸熱藥), exterior-releasing medicine(解表藥), and tonifying and replenishing medicine(補益藥) in descending order. The herbs used more than 6 times included Coicis Semen(薏苡仁), Glycyrrhizae Radix et Rhizoma(甘草) (10 times), Bupleuri Radix(柴胡), and Scutellariae Radix(黃芩) (6 times). Concurrent therapies were performed except for 1 study, and they were acupuncture, moxibustion, pharmacopuncture, external agents, and cupping therapy. Conclusions : This is the first study to analyze the use of herbal medicine as a treatment method for warts in case studies performed in Korea. We hope that this study would give helpful information about the treatment of warts in clinical practices.
Purpose: The purpose of this study was to investigate the effect of the simultaneous abdominal drawing-in maneuver (ADIM) on the muscle activity of the ipsilateral trunk and leg during proprioceptive neuromuscular facilitation (PNF) leg flexion, adduction, and external rotation with knee flexion (D1) patterns. Methods: The participants were 20 healthy adult males and females (18 males and 2 females). The maneuvers were performed by a physical therapist who fully understands the PNF leg patterns (D1) and their application in clinical practice. The participants were trained and allowed to practice for 15 minutes prior to applying ADIM, to ensure adequate learning as evidenced by the pressure biofeedback unit. In this study, we measured the muscle activity of the trunk and leg when the PNF leg pattern (D1) was performed by the physical therapist either sustaining or releasing the ADIM. Muscle activity was measured on the right transverse abdominis muscle (TRA), the external abdominal oblique muscle (EO), the internal abdominal oblique muscle (IO), the erector spinae muscle (ES), the vastus medialis oblique muscle (VMO), the vastus lateralis oblique muscle (VLO), and the tibialis anterior muscle (TA) and compared using the mean values from averaging three repeated measurements. Results: The muscle activity of the transversus abdominis, the external abdominal oblique, the internal abdominal oblique, the vastus medialis oblique, and the vastus lateralis oblique was significantly greater (p < 0.05), and the muscle activity of the erector spinae was significantly less (p < 0.05) during PNF leg pattern (D1) when the ADIM contraction was sustained compared to when it was not. Conclusion: These results suggest that sustaining ADIM during PNF leg pattern (D1) training increases the trunk and leg muscle activity, resulting in more effective training.
Kim, Yesel;Lee, Nam-Ki;Kim, Jae Hyun;Ku, Jeong-Kui;Lee, Bu-Kyu;Jung, Hoi-In;Choi, Sun-Kyu
Maxillofacial Plastic and Reconstructive Surgery
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v.42
/
pp.30.1-30.7
/
2020
Background: Dental studies of precocious puberty have focused on examination of jaw and dentition growth. The aim of the study was to analyze the relationship between precocious puberty and maxillary dental developmental abnormalities (DDAs). Methods: This retrospective study was conducted on the Korean patients in whom dental panoramic and hand-wrist radiographs had been taken before they were 15 years of age. The maxillary DDAs were assessed as mesiodens, congenital missing teeth, peg-shape lateral incisors, or impacted teeth. The chronological ages of the control group members were within the normal range of the hand-wrist bone age. Others with a peak luteinizing hormone of ≥ 5 and < 5 IU/L were allocated to central precocious puberty (CPP) and peripheral precocious puberty (PPP), respectively. Results: Of the enrolled 270 patients, 195, 52, and 23 were allocated to the control, CPP, and PPP groups, respectively. The maxillary DDAs were significantly more prevalent in the CPP group than in the other groups. Among those with maxillary DDA, the mesiodens predominated. Age- and sex-adjusted multivariate analysis revealed maxillary DDA (odds ratio, 3.36; 95% CI, 1.60-7.05) and especially mesiodens (odds ratio, 5.52; CI, 2.29-13.28) to be significantly associated with CPP. Conclusions: Maxillary DDAs were significantly more prevalent in the CPP group than in the PPP or control groups. Among the many types of maxillary DDAs, mesiodens was significantly associated with CPP and may be considered a predictor of the development of CPP.
Endometrial cancer (EC) in young women tends to be early-stage and low-grade; therefore, such cases have good prognoses. Fertility-sparing treatment with progestin is a potential alternative to definitive treatment (i.e., total hysterectomy, bilateral salpingo-oophorectomy, pelvic washing, and/or lymphadenectomy) for selected patients. However, no evidence-based consensus or guidelines yet exist, and this topic is subject to much debate. Generally, the ideal candidates for fertility-sparing treatment have been suggested to be young women with grade 1 endometrioid adenocarcinoma confined to the endometrium. Magnetic resonance imaging should be performed to rule out myometrial invasion and extrauterine disease before initiating fertility-sparing treatment. Although various fertility-sparing treatment methods exist, including the levonorgestrel-intrauterine system, metformin, gonadotropin-releasing hormone agonists, photodynamic therapy, and hysteroscopic resection, the most common method is high-dose oral progestin (medroxyprogesterone acetate at 500-600 mg daily or megestrol acetate at 160 mg daily). During treatment, re-evaluation of the endometrium with dilation and curettage at 3 months is recommended. Although no consensus exists regarding the ideal duration of maintenance treatment after achieving regression, it is reasonable to consider maintaining the progestin therapy until pregnancy with individualization. According to the literature, the ovarian stimulation drugs used for fertility treatments appear safe. Hysterectomy should be performed after childbearing, and hysterectomy without oophorectomy can also be considered for young women. The available evidence suggests that fertility-sparing treatment is effective and does not appear to worsen the prognosis. If an eligible patient strongly desires fertility despite the risk of recurrence, the clinician should consider fertility-sparing treatment with close follow-up.
Ki, Se-Un;Park, Chung-Kug;Lee, Kyoung-Woo;Lee, Kyoung-Sik;Park, Joon-Taek;Lee, Won-Kyo
Development and Reproduction
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v.25
no.4
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pp.269-277
/
2021
Effects of water temperature and hormones on ovarian development of conger eel in Korea were investigated. Ovarian development was analyzed by measuring gonadosomatic index (GSI) and oocyte diameter with histological methods. At rearing water temperatures of 12℃, 14℃, and 16℃, GSI value increased from 3.66 at the start of the experiment to 7.44, 8.82, and 7.34 at the end of the experiment, respectively. At rearing water temperatures of 12℃, 14℃, and 16℃, egg diameter increased from 245.11-300.25 ㎛ at the start of the experiment to 377.62-480.27 ㎛, 396.72-498.54 ㎛, and 382.29-475.69 ㎛ at the end of the experiment, respectively. Follicular oocyte development revealed that primary yolk globule stage observed from January to March. It entered to secondary yolk globule stage in April and remained at the same stage until July. As a result of examining effects of three hormones (human chorionic gonadotropin (HCG), luteinizing hormone releasing hormone analogue (LHRHa), and salmon pituitary extraction (SPE) on ovarian development, HCG was found to be the most effective one. The progress from diapause of the secondary yolk globule stage to migratory nucleus stage of oocytes could be induced by treating fish with HCG at 1,000 IU/kg. The effect of hormone treatment on ovarian development of conger eel in Korea was the most effective at water temperature of 14℃.
Lee, Dayong;Han, Soo Jin;Kim, Seul Ki;Jee, Byung Chul
Clinical and Experimental Reproductive Medicine
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v.45
no.4
/
pp.183-188
/
2018
Objective: The purpose of this retrospective study was to evaluate the appropriateness of various follicle-stimulating hormone (FSH) starting doses in expected normal responders based on the nomogram developed by La Marca et al. Methods: A total of 117 first in vitro fertilization cycles performed from 2011 to 2017 were selected. All women were expected normal responders and used a recombinant FSH and flexible gonadotropin-releasing hormone antagonist protocol. The FSH starting dose was empirically determined (150, 225, or 300 IU). The FSH starting dose indicated by La Marca's nomogram was determined using female age and serum $anti-M{\ddot{u}}llerian$ hormone or basal FSH levels. If the administered dose was exactly the same as the proposed dose, the cycle was assigned to the concordant group (34 cycles). If not, it was assigned to the discordant group (83 cycles). Optimal ovarian response was defined as a total of 8-14 oocytes, hypo-response as < 8 oocytes, and hyper-response as > 14 oocytes. Results: Between the concordant and discordant group, ovarian response (optimal, 32.4% vs. 27.7%; hypo-response, 55.9% vs. 54.2%; and hyper-response, 11.8% vs. 18.1%) and the number of total or mature oocytes were similar. Ovarian hyperstimulation syndrome was rare in both groups (0% vs. 1.2%). The implantation rate, clinical pregnancy rate, miscarriage rate, and live birth rate were all similar. Conclusion: The use of the proposed FSH starting dose determined using La Marca's nomogram did not enhance the optimal ovarian response rate or pregnancy rate in expected normal responders. Individualization of the FSH starting dose by La Marca's nomogram appears to have no distinct advantages over empiric choice of the dose in expected normal responders.
DNA methylation is an important epigenetic mechanism affecting genome structure, gene regulation, and the silencing of transposable elements. Cell- and tissue-specific methylation patterns are critical for differentiation and development in eukaryotes. Dynamic spatiotemporal methylation data in these cells or tissues is, therefore, of great interest. However, the construction of bisulfite sequencing libraries can be challenging if the starting material is limited or the genome size is small, such as in Arabidopsis. Here, we describe detailed methods for the purification of Arabidopsis embryos at all stages, and the construction of comprehensive bisulfite libraries from small quantities of input. We constructed bisulfite libraries by releasing embryos from intact seeds, using a different approach for each developmental stage, and manually picking single-embryo with microcapillaries. From these libraries, reliable Arabidopsis methylome data were collected allowing, on average, 11-fold coverage of the genome using as few as five globular, heart, and torpedo embryos as raw input material without the need for DNA purification step. On the other hand, purified DNA from as few as eight bending torpedo embryos or a single mature embryo is sufficient for library construction when RNase A is treated before DNA extraction. This method can be broadly applied to cells from different tissues or cells from other model organisms. Methylome construction can be achieved using a minimal amount of input material using our method; thereby, it has the potential to increase our understanding of dynamic spatiotemporal methylation patterns in model organisms.
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