To analyze the standard establishment approach and compilation rationale for metallic pharmaceutical packaging standard development in the 2025 edition of the Pharmacopeia of the People's Republic of China.This article systematically explained the background and process of establishing the guiding principles for metallic materials and containers used in pharmaceutical packaging in the Chinese Pharmacopoeia through basic information,relevant domestic and international standards,the establishment of key quality attributes of metallic pharmaceutical packaging materials,and the construction of metallic pharmaceutical packaging material standards.The newly established guidelines,the Pharmacopeia of the People's Republic of China 9625,prioritized product critical quality attributes(CQAs)and real-world applicability.This dual emphasis on rigidity and adaptability enhances drug safety,meets the regulatory requirements,and promotes the globalization and scientific advancement of China's pharmaceutical packaging industry.

To analyze the standard establishment approach and compilation rationale for metallic pharmaceutical packaging standard development in the 2025 edition of the Pharmacopeia of the People's Republic of China.This article systematically explained the background and process of establishing the guiding principles for metallic materials and containers used in pharmaceutical packaging in the Chinese Pharmacopoeia through basic information,relevant domestic and international standards,the establishment of key quality attributes of metallic pharmaceutical packaging materials,and the construction of metallic pharmaceutical packaging material standards.The newly established guidelines,the Pharmacopeia of the People's Republic of China 9625,prioritized product critical quality attributes(CQAs)and real-world applicability.This dual emphasis on rigidity and adaptability enhances drug safety,meets the regulatory requirements,and promotes the globalization and scientific advancement of China's pharmaceutical packaging industry.

Objective To investigate the clinical effects of the treatment of cancer pain control by the partic-ipation of pharmacist,and the effect on cancer patients and families mental state and quality of life.Methods Clini-cal pharmacists took participate in the standardized treatment of pain,before and after different intervention,NRS scale was used to assess the patients'pain,self -rating anxiety scale(SAS)and self -rating depression scale(SDS)were used to assess the patients and families'psychological mental status.SF -36 scale was used to assess the quality of life.Results Compared with pre -intervention,two weeks later,the overall situation of patients with pain was signifi-cantly improved[NRS score (4.72 ±1.13)points vs.(3.57 ±0.97)points,t =7.722,P <0.01].Patients and their families,anxiety and depression significantly alleviated [patients:SAS (32.56 ±4.66 )points vs.(60.31 ± 4.27)points,t =38.180,P <0.01,SDS (45.89 ±5.46)points vs.(68.34 ±6.23)points,t =28.250,P <0.01;families:SAS(33.76 ±4.82)points vs.(50.31 ±6.47)points,t =15.593,P <0.01,SDS (32.89 ±3.54)points vs. (52.34 ±6.23)points,t =15.593,P <0.01 ].At the same time,the patients and families'quality of life were improved.Conclusion Clinical pharmaceutical care can relieve the body pain,meanwhile,those could effectively relieve the anxiety,depression and other negative psychology of cancer patients and families,improve the whole quality of life.

Objective To measure the sternal angle corresponded to thoracic plane by three-dimensional reconstruction of spiral CT , and to explore the accurate positioning methods and the preoperative assessment of cervicothoracic junction lesions .Methods Selected 42 cases of normal bone mass , 48 cases with bone loss , and 60 cases of osteoporosis who were diagnosed by dual-energy X-ray absorptiometry , and measured the location of thoracic sternal angle corresponded to the thoracic spine and thoracic kyphosis angle through the volume recon -struction data of the 16-slice spiral CT chest examinations .Results The range of sternal angle corresponded to thoracic plane was measure-ment units ⅢtoⅥ.The measure unit Ⅳwas the most, accounting for about 55%.There was no statistical significance between the position of sternal angle corresponded to thoracic plane and the relationship of bone mass , which required further study .The position of sternal angle corresponded to thoracic plane was associated with the thoracic kyphosis angle .The larger the thoracic kyphosis angle , the lower the corre-sponding position was .Conclusion The thoracic segment corresponded to the sternal angle is not a constant or accurate plane , which is not properly concerned as an accurate positioning mark to the thoracic segment .The measurement of the thoracic sternal angle was corresponded to the thoracic spine location , and its co-relationship evaluation between the thoracic kyphosis angle was vital for the accurately positioning of cervico-thoracic junction area lesions , the pre-assessment methods of surgical treatment , approach selection , and different methods for ster-num and other such contents .This research was of important clinical significance .

Objective To investigate the expression and role of β-catenin in small-for-size liver grafts during early stage of liver regeneration after liver transplantation in rats.Method The livers of male Sprague-Dawley rats were reduced to 30％ or 50％ of their original sizes and transplanted.The experiment was divided into 3 groups:small-for-size graft group (SSG),half-size graft group (HSG) and sham-operated group.Liver samples were harvested at various time points after transplantation (n =6 per time point) for Western blotting and immunohistochemistry.Six rats in each group were sacrificed at 3rd day after liver transplantation for estimating liver regeneration rate.Result Liver regeneration rate in SSG group was lower than that in HSG group.The expression of β-catenin was down-regulated in liver graft of both groups after being stored in cold Ringer solution for 2 h.The expression of β-catenin was significant up-regulated in HSG group from 5 min to 12 h after operation,while the down-regulated expression of β-catenin was persisted in SSG group at 5 min after operation,and mildly increased expression of β-catenin occurred at 2 h and 6 h,which was significantly lower than that in HSG group at the corresponding time points.The expression of active-β-catenin was low in each group before transplantation.Significant expression of active-β-catenin was found at 5 min in HSG group and persisted until 12 h after operation,mildly increased expression of active-β-catenin in SSG group was only found at 2 h,which was lower than that in HSG group at the same time points.Immunohistochemical staining revealed that β-catenin was mainly expressed on the hepatocyte membrane and in cytoplasm in the sham-operative group,many hepatocytes exhibited nuclear localization of β-catenin in HSG group from 5 min to 24 h,while only some hepatocytes exhibited nuclear localization of β-catenin in SSG group.The expression of Cyclin D1 in SSG group was significantly lower than that in HSG group,which was similar to the expression of C-Myc.Conclusion Attenuated activation of Wnt/β-catenin signaling and down-regulated expression of target genes during early regeneration of small-for-size liver grafts may be involved in the inhibition of liver regeneration of small for size liver grafts.

Objective To investigate and analyze the application of three steps therapy analgesics in good pain management(GPM)-ward,in order to provide rational analgesics drug application in clinical practice.Methods Through the hospital HIS system,the application data of analgesics in GPM-ward from Jan.2014 to Dec.2015 were collected and analyzed.Results The sum and proportion of the strong opioid drug was lined first.The total DDDs of the three -stage analgesics ranked from high to low was celecoxib >tramadol >oxycontin >morphine >fentanyl trans-dermal.The celecoxib was usually assisted the other;in addition,tramadol's DDDs and expense amount decreased, which was in the line with NCCN guidelines.Moreover,oxycontin's DDDs and expense amount increased.As well as, anesthesia prescription qualified rate was 93.5%,medical record standard rate was 80.5% in 2014,prescription qual-ified rate was rose to 97.5%,medical record standard rate was rose to 91.5% in 2015.Conclusion The application of cancer pain drug was basically rational in GPM-ward,which is in line with the principles of cancer pain relief by the mouth,by the clock,by the ladder and for the individual.