• 생약학회지
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• 제42권4호
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• pp.329-335
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• 2011

Antimicrobial studies on reproductive organs have been scarcely reported. Candida albicans and Neisseria gonorrhoea test to find out the natural substances of various concentrations in the antimicrobial experiments have been made. Antimicrobial effect of biopole as the natural compound biosynthesis matter that contain anti-inflammatory material, catechin polyphenols and lactic acid as a single natural substance on C. albicans were of great significance. Also the results of antimicrobial effects of biopole, catechin and lactic acid as a single natural substance on N. gonorrhoea, respectively, showed lower concentration than those of the antimicrobial effects on C. albicans. Through the survival of Lactobacillus acidofillus that acts for the protection of the genital tissue the importance of lactic acid was confirmed. Lactobacillus acidofillus protection and C. albicans firmly into disinfected to low concentrations of the natural mixture from biopole and catechin with lactic acid were found and the antimicrobial effects of this natural mixture on N. gonorrhoea were perfect. C. albicans and N. gonorrhoea to disinfect the optimal natural mixture from 2% concentration biopole, 0.2% concentration of catechin and 2% lactic acid were obtained. Through the survival of Lactobacillus acidofillus in the reproductive organs protectable effects were acquired to prevent the infections of reproductive tissue and the recurrence.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2007년도 춘계학술대회 논문집
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• pp.1221-1226
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• 2007

The subway with the initial constructive expense which is enormous together is the public transportation means where the many expense is expended in the operation and maintenance civil official. Seoul Metro until initial opening to traffic after present time cannot escape every year deficit to be, the cause is a possibility of seeking from the fare system which is short in transportation prime cost. Currently Seoul Metro is operating with the distance proportional fare system the passenger ticket system which is simple (usual volume, group volume and fixed amount volume, affection renunciation, charge free volume). When the biased characteristic of the user it plans considering from the goods development side for the variety for and a deficit solution, against the fare system systematic it researches and solution plan politically. Financial of the subway operation agency young the investigation against the present condition of the hazard subway fare system which is solved the bud with problem point a fare system from the research which it sees consequently and improvement program under analyzing the man with underdeveloped genital organ. Base on the reporter to analyze the introduction plan which with the character which will reach it follows with the necessity of introduction of the 1st passenger ticket (24 hour volume).

• Applied Microscopy
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• 제43권4호
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• pp.146-154
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• 2013

Capillaria hepatica (syn. Calodium hepatica) is a parasite found mainly in rodent liver. But, it has also been found in a wide variety of mammals, including humans. This worm is unique as it is the only nematode parasite that is embedded in the liver parenchyma of the host even during the adult stage of the life cycle. They produce eggs that elicit a marked granulomatous reaction that eventually destroys the worms. Fibrosis and lymphoplasmacytic inflammatory infiltration are often observed around adult nematodes embedded in the liver parenchyma of the host. For this reason, complete isolation of this slender worm and observation of the intact ultrastructure is very difficult. In this study, 10 intact whole worms (C. hepatica) were isolated from the liver of 3-week-old mouse after inoculation of artificially embryonated eggs collected from house rats (Rattus norvegicus). Their external structure of was observed with light and scanning electron microscopy. The length of the isolated female and male C. hepatica was approximately 69.60 mm and 36.92 mm, respectively. More detailed ultrastructure, including bacillary band, eggs and vulva in female and spicule and spicule sheath in male C. hepatica was also described.

• 한국가축번식학회지
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• 제10권1호
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• pp.66-70
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• 1986

The findings of a study on reproductive disorders and their causes with 685 dairty cows raised on dairy farms located in Cheju city, Jochun, Hallim and Sung-up are summarized as follows; 1. Among a total 685 dairy cows, 149 heads were identified as having reproductive disorders. They were subdivided into 26 genital organ diseases (3.8%), 53 delivery abnormalities (7.7%), 17 stagnation of after-birth (2.5%), 23 long period nonestrus (3.4%) and 30 repeat breeders (4.4%). Also, the regional incidence of those disorders was recorded as high as 30.8-31.5% in Jochun and Cheju city, and as low as 12.6-16.6% in Sung-up and Hallim districts. 2. The regional incidence of delivery abnormalities was estimated as high as 10.7% in the Cheju city area, and gradually reduced to 8.8% in Jochun, 6.8% in Sung-up and 6.2% in the Hallim district. Abortion (3.1%), stillbirth (2.0%) and 욘새챰 (2.6%) were included in the delivery abnormalities.

• Korean Journal of Acupuncture
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• 제19권1호
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• pp.91-105
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• 2002

In the oriental medicine, the biological mechanism and pathogenic change have been based on the meridian. A Liver channel of those belong to the wood in the five element system, the Leg channel of the twelve primary channels, Absolute Yin(厥陰) in the three Yin channels and connect with Liver organ. Through the study on a liver channel, the results were as follows. Leg Absolute Yin is indicated for disease affecting the lower abdomen, uro-genital system, knee and thigh. Symptons associated with mind regulation system : hypochondria, a feeling of restlessness and the deficiency of Liver Yin. Symptons associated with disease of Absolute Yin.

• Animal Systematics, Evolution and Diversity
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• 제39권4호
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• pp.272-283
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• 2023

The spider fauna of rice fields, marshes, and reclaimed lands was intensively explored in 2015-2022. During the seasonal survey, six Tibellus spiders were collected; two of them, Tibellus fengi Efimik, 1999 and Tibellus japonicus Efimik, 1999, were new to Korean spider fauna and four of them were identified as new species, Tibellus deokjeok sp. nov., Tibellus gimcheon sp. nov., Tibellus sihwa sp. nov., and Tibellus yeongdong sp. nov.. Four new species are similar to each other and known species in the shape of the genital organ and body appearance in both sexes, but can be distinguished from the other Tibellus members by the shape of embolus, conductor, retrolateral tibial apophysis, and ventral tibial apophysis in male and median septum, receptaculum, spermatheca, and copulatory duct in female. The present study taxonomically describes these six Tibellus spiders with diagnoses, measurements, and morphological photos with a key to the Korean Tibellus species.

• 한국산업보건학회지
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• 제18권3호
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• pp.224-238
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• 2008

The aim of this study is to confirm the physicochemical property and hazard of thinner (012), which is a diluent of enamel paint used for floor coating for waterproofing and oil painting for the outer wall. The literatures of physicochemical property and hazard of thinner were surveyed and its physicochemical property were evaluated. And then, the inhalation toxicity of thinner affecting the central nervous system and reproductive organs in rats were examined by subchronic (6 h./day. 5 days/ week for 13 weeks) inhalation test. 1) According to the 13-week subchronic inhalation test, there were no significant changes in clinical test and body weight. However, a significant evidence of toxicity was observed in the hematological test and organ weight such as heart, kidney, liver and brain (p<0.01) in the 200 ppm and 1,000 ppm exposure groups in a dose response manner. In the histopathology analysis, there were no significant evidence of toxicity. Therefore, thinner was not classified as an organ targeted toxic agent. In case of Harmfulness, it could be classified as a chronic toxic agent 3($500 ppm/4hr, rat). 2) The reproductive toxicity such as extension of the period of estrous cycle, reduction of serum estradiol concentration and increase of frequency of the abnormal sperm was observed in the 1,000 ppm exposed animals. 3) The result of the physicochemical property of the test material showed that the specific gravity was 0.793, boiling point $155.8^{\circ}C$, steam pressure 2.1 kPa, ignition point $34.5^{\circ}C$, and spontaneous ignition point $280^{\circ}C$. The endothermic and exothermic values were 371.4 J/g and 159.1 J/g. respectively. The explosion limit was 214 mg/l. These data showed that thinner could be classified as an explosion agent level 1.2 and ignitive liquid agent 3 ($23-60^{\circ}C$) according to the notification No. 2008-1 of the Labor Ministry, "Classifying Standard of Chemical Materials."

• Applied Microscopy
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• 제15권1호
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• pp.31-58
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• 1985

The morphological study on different types of cells of reproductive organ including spermatogenesis in the adult planaria was performed to observe their cytochemical and ultrastructural characteristics. 1. Spermatogenesis The circular luminated material appears immediately inside the nuclear envelope of early spermatid and is found also in the nucleus of sperm, but typical acrosomal structures cannot be observed. Approximately ten of small-sized mitochondria occur around the nucleus in the transitional phase from primary spermatocyte to secondary spermatocyte, but in sperm a long mitochondrion is closely associated with nucleus, parellel to long axis of it. The sperm has a relatively long head connected with two tails via hollow neck. 2. Reproductive organ The penis bulb and the bursa stalk were observed. (1) Penis bulb The cells constituted penis bulb are classified into six types on the basis of ultrastructure of the cells and cytochemistry of the cytoplasmic granules. 1) A-type cells: These cells exhibiting low electron density are mainly occupied by large nucleus. These cells possess two different types of granules: highly electron-dense round granules with an average size of $0.9{\mu}m$, and electron-dense granules exhibit PAS-positive reaction. 2) B-type cells contain PAS-positive granules with the size of about $0.4{\mu}m$. They are rich in free ribosomes and mitochondria. 3) C-type cells are found to be dark cells due to high electron-density. These cells are largely occupied by large nucleus. 4) D-type cells: These cells are seen as light cells which have poorly developed cell organelles. 5) E-type tells: These cells contain a large number of glycogen granules which occupy most of cell. 6) F-type cells: These arc parietal epidermal cells surrounding the genital antrum. These cells are characterized by their finger-like shapes and the presence of a number of electron-dense, irregularly-shaped structures inside cells. The relatively large electron-lucent granules can be also found. The F-type cells possess numerous microvilli on their free surfaces. (2) Bursa stalk The cells constituted bursa stalk are classified into 3 types on the basis of cell shapes and presences of electron-dense or electron-lucent granules. 7) G-type cells with a long cytoplasmic process. They have large nuclei and poorly developed cell organelles. 8) H-type cells: These cells are characterized by the presence of a long cytoplasmic process and relatively highly electron-dense cytoplasmic profile. They have poorly developed cell organelles. 9) I-type cells contain large electron-lucent granules which exhibit negative reactions with three kinds of cytochemical staining methods used in this experiment. The fine electron-dense structures can be found inside these granules.

• 생명과학회지
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• 제8권5호
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• pp.582-588
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• 1998

징거미 새우의 정소는 한 쌍의 관으로 되어 있고, 정소의 중앙 후반부에서 기원된 수정관은 제 5보각의 기부에 위치한 생식공까지 연결되어 있다. 수정관은 기부, 나선부, 말단부, 사정관으로 구분되었다. 수정관은 simple columnar ephithelium, high columnar ephithelium, 종주근과 환상근으로 이루어져 있다. AG는 수정관의 말단부에서 사정관에 걸쳐 위치하고 있다. AG의 형태는 불규칙한 세포 덩어리로 되어져 있고, hematoxyline에 약하게 염색되는 염색질과 둥글고 커다란 핵을 가진다. 핵질과 세포질은 염기성 핵막을 경계로 쉽게 구분되나, 세포질과 세포질사이의 경계는 그 구별이 어렵다. 암컷의 복판에 부착된 정포는 호산성기질, 호염기성기질 그리고 호염기성기질에 싸여있는 한 쌍의 정자덩어리로 구성되어 있다. 성숙정자는 압정형태이고, 두부는 가운데 부분이 약간 오목한 원반형이고, 미부는 두부 중앙부 하단의 약간 볼록한 부분에서 연장된 하나의 spike를 이루고 있다. 정자의 크기는 두부의 직경이 약 8 $\mu$m, 미부의 길이가 약 10 $\mu$m였다.

• Journal of Acupuncture Research
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• 제26권2호
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• pp.41-48
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• 2009

Objectives : The conventional direct and indirect moxibustion therapies for prostate treatment could not been applied to the acupuncture point of $CV_1$(Conception Vessel Meridian 1, 會陰) because of its boring body region. The position of $CV_1$(會陰) is the back side of hard part between the anus and the genital organ. The conventional moxibustion methods have many troubles in operating to the acupuncture point of $CV_1$(會陰). In order to get rid of these problems, we have suggested the special heat generating terminal especially for prostate. The features of the special heat generating terminal for prostate are the low temperature infrared heater and the adhesive moxa-pad. These features are no burnt, no fiery and especially suitable for the point of $CV_1$(會陰). Methods: The heat generating terminal which is a part of the moxa-extract moxibustion cauterizer is composed of a PTC(Positive Temperature Coefficients) ceramic heater and the adhesive moxa-pad We had got the experimental demonstrations by the stimulating the acupuncture points which are $CV_1$(會陰), $BL_{28}$(Bladder Meridian 28, 膀胱兪), and $CV_3$(Conception Vessel Meridian 3, 中極) with the special heat generating terminal for the prostatitis and the benign prosthetic hypertrophy. And the stimulation level was 43$^{\circ}C$ infrared heat for one hour. The type of thermography is IRIS-5000. Results : With one subject suffering the prostatitis and another subject suffering the benign prosthetic hypertrophy, we cauterized the acupuncture points $CV_1$(會陰), $BL_{28}$(膀胱兪) and $CV_3$(中極) with the special heat generating terminal for prostate. We measured the temperature variations by the thermography before and after stimulations. Finally we estimated the tendency of temperature decreasing in the region of post-stroke urinary symptoms and the improvement of nocturnal enuresis after the stimulations. Conclusions : We suggest that the special heat generating terminal of moxa-extract moxibustion cauterizer proposed herein is effective for the treatment of prostate by NIH-CPSI and IPSS.