본 연구는 식용 버섯의 조리방법에 따른 항산화 생리활성의 평가를 위해 수행되었으며, 산화적 스트레스에 의한 DNA 손상 감소 효과를 통해 조리방법을 달리한 버섯 추출물의 유전독성학적 방호효과를 살펴보았다. Human lymphocyte에 조리방법을 달리한 3가지 버섯(느타리, 팽이, 표고)의 추출물을 처리하고, hydrogen peroxide(H2O2)로 산화적 손상을 준 후, DNA 감소 효과를 Comet assay로 평가한 결과, 모든 시료군에서 산화적 손상에 의한 DNA 손상 감소 효과를 나타냈다. 3가지 버섯 모두 비조리군이 조리군보다 높은 효과를 나타냈는데, 이는 조리과정에 의한 페놀성 화합물의 감소로 인한 것으로 보이며, 조리군 중에서 볶기와 전이 비교적 낮은 DNA 손상 감소 효과를 나타낸 것은 조리 시 첨가되었던 대두유의 가열 산화에 의한 것으로 사료된다. 결론적으로, 조리된 버섯은 생버섯에 비해 산화적 스트레스에 의한 DNA 손상 감소효과가 낮으나, 양성 대조군과 비교하였을 때 손상을 유의적으로 감소시킨 것으로 나타났다. 또한, 본 연구에서 사용한 네 가지 조리법(굽기, 데치기, 볶기, 전) 중 DNA 손상 감소에 효과적인 조리법은 대두유를 사용하지 않은 굽기와 데치기인 것으로 판단된다.

Anthocyanins, a class of flavonoids, are natural water-soluble pigments, which are mainly found in vegetables and fruits. Anthocyanins have attractive pharmacological activities, such as anti-oxidant, anti-inflammatory, anti-cancer, and anti-diabetic. The purpose of this study was to investigate the protective effects of anthocyanins-rich fraction (ANF) from Korean purple sweet potato variety, "Shinjami", against hydrogen peroxide (H2O2)-induced oxidative stress. In our results, pre-treatment of HepG2 cells with ANF (10μg/mL) significantly prevented cell death and maintained cell integrity, following exposure to 0.9 mM hydrogen peroxide. The H2O2-dependent production of intracellular ROS was also significantly decreased by pre-treatment with ANF (6 h, 10μg/mL). In addition, ANF increased the mRNA levels of antioxidant enzymes, catalase and glutathione level in H2O2-treated HepG2 cells. These results indicated that ANF protected HepG2 cells against H2O2-induced oxidative stress by inducing protective system.

Salsola komarovi Iljin is a halophyte and herbaceous annual native to the sand dunes and beaches of Japan, northern China, Sakhalin, and Korea. The plants have been known as an ecologically important species for enhancing formation of sand dunes in Korea. The purpose of this study was to examine the anti-gastric ulcer effect of Salsola komarovi Iljin halophyte in an HCl-ethanol-induced gastritis model. SD rats (7-weeks-old) were divided into normal (I, n=10), control (II, 60% HCl-ethanol + water, n=10), 60% HCl-ethanol + Ranitidine 300 mg/kg (III, n=10), 60% HCl-ethanol + Salicornia herbacea L. 500 mg/kg (IV, n=10), 60% HCl-ethanol + 50% alcohol extract of Salsola komarovi Iljin 500 mg/kg (V, n=10), and 60% HCl-ethanol + water extract of Salsola komarovi Iljin 500 mg/kg (VI, n=10) groups. Salsola komarovi Iljin significantly suppressed gastric lesions and ulcers in the 60% HCl-ethanol-induced gastric model. Especially, 500 mg/kg of 50% alcohol extract of Salsola komarovi Iljin showed significant inhibitory effects against gastritis. Especially, 50% alcohol extract of Salsola komarovi Iljin 500 mg/kg showed a significantly inhibitory effect, which was more potent than that of 300 mg/kg of Ranitidine. In histopathological analysis of the animal model, Salsola komarovi Iljin attenuated gastric ulcer formation. Our results suggest that Salsola komarovi Iljin has inhibitory effects against gastritis and gastric ulcers and could be developed as a new anti-gastric ulcer agent.

본 연구는 에어제트텍스쳐링 장치에서 공급되는 코어사와 이펙트사인 아라미드와 나일론의 구성이 방호의류 용 아라미드/나일론 ATY와 아라미드 ATY의 물성변화에 대한 연구이다. 아라미드 필라멘트 표면의 매끄러움 때 문에 아라미드 ATY의 강도 저하는 나일론 ATY에 비해 훨씬 높았다. 아라미드/나일론 ATY 강도는 ATY의 이펙 트사인 나일론의 강도에 가장 영향을 많이 받았다. 나일론 ATY의 절단신도는 에어제트텍스쳐링 이전의 나일론 에 비해 두 배정도 높은 값을 나타내었으며, 아라미드 ATY와 아라미드/나일론 ATY는 에어제트텍스쳐링 이전에 비해 5.9~6.7배 정도로 높았다. 아라미드 ATY의 초기탄성률은 아라미드의 에어제트텍스쳐링 이전에 비해 86.5% 정도 감소하였으며, 아라미드/나일론 ATY의 초기탄성률은 아라미드 ATY와 나일론 ATY 초기탄성률의 산술평균치를 나타내었다. 아라미드/나일론 하이브리드 ATY의 습․건열 수축률은 나일론의 영향을 받음을 알 수 있었다.

The aim of this study was to determine the beneficial effect of propofol on human keratinocytes that have undergone hypoxia reoxygenation (H/R) injury and to investigate whether autophagy is associated with the protective mechanism. Thus, we evaluated how propofol influences the intracellular autophagy and apoptosis during the H/R process in the HaCaT cells. The cultured human keratinocyte cells were exposed to 24 h of hypoxia (5% CO2, 1% O2, 94% N2) followed by 12 h of reoxygenation (5% CO2, 21% O2, 74% N2). The experiment was divided into 4 groups: (1) Control=Normoxia ; (2) H/R=Hypoxia Reoxygenation ; (3) PPC+H/R=Propofol Preconditioning+Hypoxia Reoxygenation; (4) 3-MA+PPC+ H/R=3-MA-Methyladenine+Propofol Preconditioning+ Hypoxia Reoxygenation. In addition, Western blot analysis was performed to identify the expression of apoptotic pathway parameters, including Bcl-2, Bax, and caspase 3 involved in mitochondrial-dependent pathway. Autophagy was determined by fluorescence microscopy, MDC staining, AO staining, and western blot. The H/R produced dramatic injuries in keratinocyte cells. In our study, the viability of Propofol in H/R induced HaCaT cells was first studied by MTT assay. The treatment with 25, 50, and 100 μM Propofol in H/R induced HaCaT cells enhanced cell viability in a dose-dependent manner and 100 μM was the most effective dose. The Atg5, Becline-1, LC3-II, and p62 were elevated in PPC group cells, but H/R-induced group showed significant reduction in HaCaT cells. The Atg5 were increased when autophagy was induced by Propofol, and they were decreased when autophagy was suppressed by 3-MA. These data provided evidence that propofol preconditioning induced autophagy and reduced apoptotic cell death in an H/R model of HaCaT cells, which was in agreement with autophagy playing a very important role in cell protection.

This study is to examine the satisfaction of protective clothing for riot policewomen. The protective clothing that riot policewomen currently wear are not suitable for them because they are structurally designed for men. A survey was conducted about satisfaction of protective clothing for 190 riot policewomen who work in Seoul and Gyeonggi province. This study focused on functionality and comfort of the protective clothing. It examined overall condition of protective clothing and policewomen's satisfaction in terms of safety, activity, fitness, comfort, convenience and design. The first three aspects were examine to measure its functionality and the last three to measure its comfort. Most results show under 3 out of 5 point in terms of functions and comfort level. In conclusion, it is strongly recommended that new design which fits better to women according to their body structures and sizes as well as new fabric materials that permeability better are needed.

High-quality β-silicon carbide (SiC) coatings are expected to prevent the oxidation degradation of carbon fibers in carbon fiber/silicon carbide (C/SiC) composites at high temperature. Uniform and dense β-SiC coatings were deposited on carbon fibers by low-pressure chemical vapor deposition (LP-CVD) using silane (SiH4) and acetylene (C2H2) as source gases which were carried by hydrogen gas. SiC coating layers with nanometer scale microstructures were obtained by optimization of the processing parameters considering deposition mechanisms. The thickness and morphology of β-SiC coatings can be controlled by adjustment of the amount of source gas flow, the mean velocity of the gas flow, and deposition time. XRD and FE-SEM analyses showed that dense and crack-free β-SiC coating layers are crystallized in β-SiC structure with a thickness of around 2 micrometers depending on the processing parameters. The fine and dense microstructures with micrometer level thickness of the SiC coating layers are anticipated to effectively protect carbon fibers against the oxidation at high-temperatures.

Our previous research on sulfated polysaccharide purified from Ecklonia cava, a brown alga found in Jeju island, Korea, showed that sulfated polysaccharides modulate the apoptotic threshold of intestinal cells, thereby preventing intestinal damage caused by ionizing radiation. In this study, we investigated the ability of sulfated polysaccharide to augment restoration of small intestinal stem cells from γ-ray-induced damage. In our results, sulfated polysaccharide treatment increased the numbers of Ki-67-positive cells as well as inducible nitric oxide synthase (iNOS)-expressing cells in the small intestine compared with those of irradiated only mice. Meanwhile, exposure to irradiation increased the number of paneth cells, which are frequently associated with intestinal inflammation, whereas sulfated polysaccharide treatment reduced the number of paneth cells in the small intestinal crypt. Conclusively, our data suggest that reduction of iNOS-expressing cells and paneth cells in sulfated polysaccharide-treated mice contributes to the inhibition of radiation-induced intestinal inflammation.

본 연구에서는 피로 회복 또는 원기 회복에 효능이 있는 것으로 알려진 홍경천과 홍삼을 이용하여 홍경천-홍삼 복합 발효물의 산화적 손상 억제 효과를 평가하고자 H2O2로 산화적 스트레스를 유도시킨 C2C12 근육세포에 홍경천-홍삼 복합 발효물의 처리한 후, 세포의 morphology, cell viability 및 항산화 효소들의 유전자 발현 양상을 비교, 분석하였다. 홍경천-홍삼 복합 발효물은 C2C12 근육세포의 cell viability를 유의적으로 증가시켰으며, Cu/Zn-SOD, Mn-SOD 및 GPx 등과 같은 세포내 항산화 효소의 발현을 증가시킬 뿐만 아니라, 근육세포 분화의 주요 전사인자인 Myo D의 발현 또한 증가시키는 것으로 나타났다. 이상의 결과로, 홍경천-홍삼 복합 발효물은 세포내 항산화 효소 시스템을 증가시켜 외부로부터의 산화적 손상에 대한 방어효능을 갖는 것으로 나타났으며, 향후 in vivo 시스템 이용한 추가적인 연구가 수행된다면, 홍경천-홍삼 복합 발효물을 이용한 항피로 건강기능식품의 소재개발이 가능할 것으로 판단된다.

t-BHP는 대표적인 산화스트레스에 의한 간 손상 모델이며, 본 연구자는 랫드에 기능성이 강화된 기능성 들깻잎 추출물(P. frutescens leaf extract, PLE)을 250, 500 또는 1000 mg/kg body weight (b.w.)으로 6일간 경구 투여하고 t-BHP의 복강 주사로 간 손상을 일으킨 후 기능성 들깻잎 추출물이 간에서 산화스트레스를 얼마나 억제하여 주는지를 혈액의 간 손상 지표인 lactate dehydrogenase (LDH), aspartate aminotransferase (AST) 그리고 alanine aminotransferase (ALT)를 측정하였으며, 간 조직에서 항산화 바이오 마커인 reduced glutathione (GSH), 지질과산화물의 척도인 malondialdehyde (MDA)를 통해서 측정하였다. 산화스트레스에 의한 간 손상시 GSH는 아무것도 처리하지 않은 정상 대조군(146.0 ± 5.4 mM GSH/g protein)에 비해 t-BHP로 산화스트레스를 유발한 그룹에서 128.6 ± 6.8 mM GSH/g protein로 감소하였다. 반면 기능성 들깻잎 추출물을 250, 500 그리고 1000 mg/kg b.w. 을 투여한 그룹에서는 129.3 ± 2.6 mM GSH/g protein, 151.9 ± 6.8 mM GSH/ g protein, 171.9 ± 5.2 mM GSH/g protein로 농도 의존적으 로 GSH 함량이 회복되는 경향을 나타내며, 500 mg/kg b.w. 투여군부터 정상 대조군의 GSH 함량과 비슷한 수준을 나타내었다. 또한, 간 조직에서 산화스트레스에 의하여 발생된 지질 과산화물을 측정하였을 때 t-BHP에 의하여 산화스트레스만 유발한 그룹은 834.0 ± 154.7 μM/g protein 로 정상 대 조군의 385.6 ± 39.7 μM/g protein 보다 2.17배 높은 MDA 를 생성한 것으로 지질과산화가 많이 일어난 것을 확인하였으나, 기능성 들깻잎 추출물을 투여한 그룹의 MDA의 생성량은 669.2 ± 145.0, 595.1 ± 142.6, 415.9 ± 133.8 μM/g protein 로 농도에 따라 감소하는 경향을 확인하였다. 랫드의 간 조직에서, 독성을 유발하는 t-BHP를 복강 투여 후 기능성 들깻잎 추출물을 경구 투여하였을 때 지질과산화의 지표인 MDA의 감소와 항산화의 지표인 GSH 함량이 증 가하였다. 조직병리학적 확인을 위하여 간 조직을 H&E 염색 후 광학현미경으로 관찰하였을 때, t-BHP만 처리한 음성 대조군의 경우 간 세포의 괴사와 조직의 변형을 확인할 수 있었지만 기능성 들깻잎 추출물을 처리하였을 경우 모두 정상 상태의 조직을 관찰할 수 있었다. 위의 결과들을 종합하였을 때, t-BHP가 간에서 산화스 트레스를 유발하여 간 손상을 야기시키고, 간 조직의 인지질 막 손상을 줄 수 있으며, 기능성 들깻잎 추출물은 간 손상에 대한 보호 효과가 있음을 확인하였다.

Sappanchalcone, a biologically active compound isolated from Caesalpinia sappan L., is reported to exert a variety of biological activities, such as neuroprotective, anti-inflammatory actions and inhibitory effect on antigen-induced beta hexosaminidase release. However, the vascular protective effects of this compound are not fully understood. The present study examined the effects of sappanchalcone in suppressing cell adhesion molecules expression in high glucose stimulated human umbilical vein endothelial cells (HUVEC). Sappanchalcone significantly decreased 25 mM high glucose-induced vascular cell adhesion molecule-1 (VCAM-1) and intracellular adhesion molecule-1 (ICAM-1) expression in a dose-dependent manner. Sappanchalcone also significantly inhibited the formation of intracellular reactive oxygen species (ROS). Furthermore, we found that the vascular protective effects of sappanchalcone were linked to the up-regulation of heme oxygenase-1 expression in HUVEC. The effects of sappanchalcone on the high glucose-induced expression of VCAM-1 and ICAM-1 were partially reversed by treatment of the cells with an inhibitor of HO-1, tin protoporphyrin IX (SnPP). Based on these results, these findings suggest that sappanchalcone-induced HO-1 expression plays a key role in the vascular protective effects of sappanchalcone in HUVEC.

We previously prepared a standardized and purified extract of Salvia miltiorrhiza, PF2401-SF, and showed that it protected against hepatic injury more effectively than ethanol based extraction. In this study, we determined the hepatoprotective mechanisms of PF2401-SF in vivo. Hepatic injury was induced in mice by using carbon tetrachloride (CCl4). Treatment with PF2401-SF (1 or 10 mg/kg, p.o.) significantly reduced the levels of alanine transaminase (ALT) and aspartate transaminase (AST) in the plasma. PF2401-SF treatment resulted in further elevation of the CCl4-induced heme oxygenase-1 (HO-1) expression, which contributed to the PF2401-SF-mediated liver protection. Additionally, PF2401-SF treatment significantly reduced the c-Jun NH2-terminal kinase (JNK) phosphorylation induced by CCl4. Taken together, these results suggest that the protective effect of PF2401-SF, a standardized fraction of S. miltiorrhiza, against CCl4-induced hepatic injury in mice arises from its induction effect on HO-1 and inhibitory effect on JNK phosphorylation.

Anti-neurodegenerative activities of aqueous extract from propolis were investigated. The aqueous extracts showed strong antioxidant activities in malondialdehyde (MDA) assay, and it effectively inhibited lipid peroxidation. In addition, the aqueous extract presented protective effects against H2O2-induced neurotoxicity in a dose-dependent manner. Our study verified that the aqueous extract has strong antioxidant activity and neuronal cell protective effect which is correlated with its total phenolics (290.75 mg GAE/g) including p-coumaric acid, vanillic acid and gallic acid. These phenolics of propolis may reduce the risk of neurodegenerative disorders, and can be utilized as effective and safe resources of functional food.

Antioxidant and neuronal cell protective effects of aqueous extract from lotus (Nelumbo nucifera) leaf tea (LLTE) were investigated. The 2,2'-azino-bis (3-ethylbenzthiazoline-6-sulfonic acid) radical scavenging effect, ferric reducing antioxidant power, and malondialdehyde inhibition of LLTE were increased in a dose dependent manner. Intracellular reactive oxygen species accumulation resulting from hydrogen peroxide (H2O2) treatment was significantly reduced when LLTE were present in the media compared to PC12 cells treated with H2O2 only. In neuronal cell viability assay using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl- tetrazoliumbromide (MTT), LLTE showed protective effect against H2O2-induced neurotoxicity. In addition, lactate dehydrogenase release into medium was also inhibited by LLTE (7.13-43.89%). Total phenolics of LLTE were 33.16 mg/g and a quercetin was identified as major phenolics (105.93 mg/100g). Therefore, above these data suggest that LLTE including quercetin may be useful in the natural antioxidant substance, and may reduce the risk of neurodegenerative disease.

The objective of the present study was to evaluate the potential antidiabetic and antioxidant effect of the ethanol extract from Chrysanthemum cornarium L. var. spatiosum(CSE) against alloxan-induced oxidative stress in pancreatic β-cells, HIT-T15. In this study, the antidiabetic effect of CSE was examined using the 3-(4, 5-dimethylthiazolyl-2)-2, 5-diphenyltetrazoliu bromide(MTT) cell proliferation assay, lactate dehydrogenase(LDH) release assay, NAD+/NADH ratio and insulin secretion. To further investigate whether CSE is involved in the antioxidant activity of alloxan-damaged HIT-T15 cells, its antioxidant effect against alloxan-induced oxidative stress was measured in HIT-T15 cells by determining the levels of antioxidant enzymes including superoxide dismutase(SOD), glutathione S-transferase(GST), glutathione reductase(GR) and glutathione peroxidase(GPx). The results of this analysis showed that alloxan significantly decreased cell viability, increased LDH leakage, and lowered NAD+/NADH ratio and insulin secretion in HIT-T15 cells. However, CSE significantly increased the viability of alloxan-treated cells and lowered LDH leakage. The intracellular NAD+/NADH ratio and insulin secretion were also significantly increased by 1.7-fold and 1.3-fold, respectively, after treatment with 100 ㎍/㎖ CSE. The HIT-T15 cells treated with alloxan showed significant decreases in the activities of antioxidant enzymes, while CSE significantly elevated the levels of antioxidant enzymes. These findings suggest that CSE could have a protective effect against cytotoxicity and dysfunction of pancreatic cells in the presence of alloxan-induced oxidative stress.

Selenium (Se) is known to prevent from several cancers, while iron (Fe) is known to be associated with high risk of cancers. The role of Se on colon carcinogenesis was investigated in an animal model induced by azoxymethane (AOM) and dextran sodium sulfate (DSS) in low Fe mice. Six-week old ICR mice fed on a low Fe diet (4.5 ppm Fe; generally 10 times lower than normal Fe) with three different Se (0.02, 0.1 or 0.5 ppm) levels for 24weeks. The animals received weekly three (0~2nd weeks) i.p. injections of AOM (10 mg/kg B.W), followed by 2%DSS with drinking water for 1 week to induce the colon cancer. There were five experimental groups including vehicle,positive control (normal Fe level, AOM/DSS), Low Fe (LFe) + AOM/DSS+Low Se (LSe), LFe + AOM/DSS + medium Se (MSe) and LFe + AOM/DSS + high Se (HSe) groups. HSe group showed a 66.7% colonic tumor incidence, MSe group showed a 69.2% tumor incidence, and LSe group showed a 80.0% tumor incidence. The tumor incidence was negatively associated with Se levels of diets. Tumor multiplicity in Hse group was significantly low compared to the other groups (p < 0.05). With increasing Se levels of diets, the primary anti-proliferating cell nuclear antigen (PCNA)-positive cells were decreased and apoptotic bodies were increased in a dose-dependent manner. Sedependent glutathione peroxidase activity and its protein level were dependent on the levels of Se of diets. Malondialdehyde level in liver was lowest in Hse group among experimental groups. These findings indicate that dietary Se is chemopreventive for colon cancer by increasing antioxidant activity and decreasing cell proliferation in Fe-deficient mice.

Periodontitis is an inflammatory disorder of the periodontium, characterized by destruction of the tooth supporting tissues including alveolar bone and mediated by various pro-inflammatory mediators. Here, we demonstrated that HP08-0106, composed of four crude drugs-Gardenia jasminoides Grandiflora, Angelica gigas Nakai, Rehmannia glutinosa, and Schizonepeta tenuifolia in a weight ratio of 2:2:1:2, perturbs inflammatory responses, osteoclast formation in LPS-induced RAW 264.7 cells and alveolar bone resorption in ligature-induced periodontitis. HP08-0106 decreased the protein level of iNOS and COX2 as well as the secreted level of IL-1β, indicating that HP08-0106 has antiinflammatory effects. HP08-0106 also inhibited the expression of genes associated with osteoclastogenesis including c-Fos, MMP-9 and TRAP. Moreover, HP08-0106 exhibited a protective effect from alveolar bone loss in ligature-induced periodontitis animal models. Our results strongly suggest that HP08-0106 represent an important therapeutic tool to treat inflammatory disorders associated with bone loss such as periodontitis.

소년원에서의 처우를 적정하고도 효과적으로 행하기 위해 필요한 제 사항 중 그 기본방침이라고 생각되는 사항은 인간성의 존중, 처우의 개별화 및 처우의 계획화 등이라 할 수 있다. 이에 따른 과제로서의 새로운 처우「시스템」 (system)으로서 실효를 거두기 위한 현실적 개선사항은, ① 시설내처우와 시설 회처우와의 유기적 일체화 ② 처우의 개별화와 수용기간의 탄력화 ③ 처우의 특 색화 ④ 소년사건관계 제 기관 및 지역사회와 긴밀한 연락협조 등 4 가지이다. 한편 신 소년법은 보호처분의 다양화를 통하여 보호소년의 보호와 개선이라는 소년법 이념을 실현하고자 종래의 7종류의 보호처분을 10종류의 보호처분으로 확대하였고, 1개월 이내의 소년원 송치처분제도를 신설하였으며, 종래의 소년법에서는 특별한 규정을 두고 있지 않았던 장기의 소년원송치처분의 기간에 대하여 2년을 초과하지 못하도록 규정하였으나, 유독 소년원 송치제도에 대한 종래의 주장은 반영되지 않았다. 그리하여 신 소년법은 (구) 소년법상 단기 소년원 송치처분(6호처분)과 소년원 송치처분(7호처분)과 관련하여 그 동안 많은 문제가 제기 되었던 것에 대한 대안으로서 1개월 이내의 소년원 송치처분제도를 신설하였다. 그러나 신 소년법상 신설된 1개월 이내의 소년원 송치처분(8호 처분) 은 송치처분이기는 하나 기존의 단기 및 장기 소년원 송치처분(9호 처분 및 10 호 처분)과는 확연히 다른 도입 배경, 법적 성격 등으로 인해 인성중심의 개방적 교육과정으로 운영되어야 한다. 즉 1개월 이내의 송치처분(8호 처분)이 단기간 동안 집중적인 비행예방「프로그램」을 실시하여 비행소년의 비행성을 제거하기 위해 신설된 처분인 만큼 그 취지를 충분히 살리기 위해서는 대상소년 선정이 적정하여야 한다. 우선 보호자가 없는 무의탁소년이나 보호자의 보호력이 미약한 소년은 1개월 이내에 사회복귀가 이루어지는 이른바 8호 처분 보다는「아 동복지법」에 따른 아동복지시설이나 그 밖의 소년보호시설에 감호를 위탁하는 6호 처분이 적합하다. 또 1개월 이내의 송치처분(8호 처분)은 장기 보호관찰처 분(5호 처분)과 병합할 수 있고, 보호관찰처분(4호 처분 및 5호 처분)은 보호자 위탁감호처분·수강명령·사회봉사명령(1·2· 3호 처분)과 야간외출제한명령의 부가처분을 할 수 있다. 따라서 다음의 문제가 발생한다. 즉 8호 처분은 학교폭력· 약물·절도 등 비행별 전문교육, 사회봉사명령·심성교육, 가족관계회복 등 집단 상담「프로그램」이 교육의 주를 이룬다. 1개월 동안 이러한 내용의 교육을 집중적으로 받고 사회에 복귀한 소년이 또 다시 수강명령·사회봉사명령 등의 유사 교육을 받게 되면 교육의 효과성이 현저히 감소하는 것은 문제이다. 또한 이미 1개월 가까이 소년원에서 수용생활을 경험한 소년들에게 야간외출제한 등의 제재가 필요한 지에 대해서도 신중히 고려해 보아야 할 것이다. 따라서 1개월 이내의 송치처분(8호 처분)과 장기 보호관찰처분(5호 처분)이 병합되는 경우 현행 소년법상 보호관찰처분에 병합 또는 부가할 수 있는 처분을 1개월 이내의 송치 처분(8호 처분)에도 그대로 적용하여서는 안 된다. 이 문제에 대한 대안으로서 주말구금의 활용도 생각할 수 있다.