OBJECTIVETo analyze the efficacy and medication principles of Professor Xu Fu-songs traditional Chinese medicine (TCM) protocols for male diseases.

METHODSWe reviewed and descriptively analyzed the unpublished complete medical records of 100 male cases treated by Professor Xu Fu-song with his TCM protocols from 1978 to 1992.

RESULTSThe 100 cases involved 32 male diseases, most of which were difficult and complicated cases. The drug compliance was 95%. Each prescription was made up of 14 traditional Chinese drugs on average. The cure rate was 32% , and the effective rate was 85%. Professor Xu Fu-song advanced and proved some new theories and therapeutic methods.

CONCLUSIONProfessor Xu Fu-song's TCM protocols can be applied to a wide range of male diseases, mostly complicated, and are characterized by accurate differentiation of symptoms and signs, high drug compliance, and excellent therapeutic efficacy.

Objective To study the TCM syndrome distribution and the laws of blood pressure variability in patients with primary hypertension.Methods Totally 443 patients with primary hypertension were selected; four diagnostic data were collected to conduct syndrome differentiation (main syndrome was chosen for compound syndrome); 24 h ambulatory blood pressure was monitored and blood pressure variability of each syndrome was compared.Results Among 443 cases of patients, liver-kidney yin deficiency syndrome (157 cases) > qi yin deficiency syndrome (83 cases) > yang deficiency syndrome (76 cases) > phlegm dampness syndrome (65 cases) > liver yang hyperactivity syndrome (62 cases). There was statistical significance in ages of different syndromes, but there was no statistical significance in gender, family history and course of disease (P>0.05). Compared with liver-kidney yin deficiency syndrome, 24 h systolic blood pressure and 24 h mean blood pressure of phlegm dampness syndrome were significantly different (P<0.05); circadian rhythm abnormality rates of liver-kidney yin deficiency syndrome, liver yang hyperactivity syndrome, qi yin deficiency syndrome, phlegm dampness syndrome and yang deficiency syndrome were 80.85% (38/47), 66.67% (14/21) ,81.48% (22/27), 86.96% (20/23), and 78.79% (26/33), respectively, without statistical significance in different syndromes (χ2=3.031,P=0.553).Conclusion Among the 443 hypertensive patients, patients with liver-kidney yin deficiency syndrome were the most, and patients with liveryang hyperactivity syndrome were the least. Phlegm dampness syndrome has the highest blood pressure, while liveryang hyperactivity syndrome has the lowest blood pressure. Patients with liver-kidney yin deficiency syndrome are with the highest blood pressure variability, while patients with qi yin deficiency syndrome are with the lowest blood pressure variability.

Adolescent ; Adult ; Female ; Humans ; Male ; Middle Aged ; Occupational Diseases ; diagnosis ; etiology ; Ulna ; injuries ; Wrist Injuries ; diagnosis ; etiology ; Young Adult

Objective To evaluate the function of afferent neuronal pathways (ANP) from the lower urinary tract (LUT) in patients with spinal cord injury (SCI) by use of sympathetic skin response (SSR). Methods Twenty-one patients with SCI (13 cases of incomplete injury, and 8 cases of complete injury) were recruited as a SIC group and 8 healthy volunteers as a control group. SSRs of all subjects were evoked by means of electrical stimulation (ES) of the median nerve and perineal region,as well as bladder filling (BF), while SSRs of the right palm and sole were recorded using surface electrodes. Results SSRs induced by ES of the median nerve and perineal region, and also by BF in the control group were recorded. SSRs of palms and soles could be recorded by using ES of the median nerve in patients with incomplete SCI, who had desire to void. However, SSRs could not be evoked in 3 of 13 patients with incomplete SCI but without sensation of perineal skin. In 8 patients with complete SCI but without sensation of trunk skin and bladder, SSRs of palms and soles could not be induced during ES of the median nerve if injuries were located over T_3, and SSRs of palms were recorded when the injuries were located between T_(4~9), while SSRs of palms and soles were evoked if injuries were located under T_(10). However, SSRs of palms and soles could not be evoked by ES of perineal region and BF in all patients. Conclusion SSRs, evoked by BF, could concord with the subjective sensation of the subjects from the LUT, and reflect the integrity of ANP from LUT. There is difference between somatosensory and viscerosensory ANP.

To study the correlation between traditional Chinese medicine (TCM) syndrome type and the ultrasound imaging changes in patients with limb lymphedema, and to provide evidence for TCM syndrome differentiation.

Objective To observe the influence of warm ischemia time on acquisition of rat pancreatic islets and islet function.Method Male Wistar rats were used.After heart beats stopped,the pancreases in four groups of rats were harvested,and warm ischemia time was 0,15,30 and 45 min separately.The pancrease was preserved in UW at 4℃C for 8 h,and subjected to injection of collagenase solutions.After islets were acquired,the purity,survival rate and islet activity were tested,and statistical analysis was performed.Result The number of islets obtained in 0 min group,15 min group,30 min group and 45 min group was (433 ± 41),(396 ± 38),(350 ± 31) and (66 ± 17)IEQ/one,islet viability was 94％,88％,77％ and 25％,and purity was 88％,78％,60％ and 32％,and insulin release index was 2.38 ± 0.23,2.25 ± 0.18,2.19-± 0.18 and 1.25 ± 0.12,respectively.There was no significant difference in islet number,purity,survival rate and activity 15 min group and 30 min group between 15 min group or 30 min group and 0 min group (P＞0.05).There was significant difference between 45 min group and 0 min group in islet number,purity,survival rate and activity (P＜0.05).The survival rate and purity in 45 min group were lower than the clinical standards for islet transplantation (survival rate ＞ 75％,and purity ＞ 50％).Conclusion Warm ischemia time of 15 min in non-heart-beating brain death(NHBD) rats had no effect on islet isolation and purification.Warm ischemia time within 30 min showed no significant influence on islets of NHBD rats,which can be used in islet transplantation.Warm ischemia time at 45 min showed significant influence on islets of NHBD rats,which can't be used in islet transplantation.

Objective To study the effect of calcitonin on the expression of vascular endothelial growth factor in femoral fracture healing in ovariectomized rats .Methods 80 female rats of 3 months old were randomly divided into four groups :Sham operation group(Sham ,10 cases);Ovariectomized operation group(OVX ,10 cases);Ovariectomy+ fracture+ salinegroup(Control ,30 cases) and Ovariectomy+ fracture +calcitonin group(Experimental ,30 cases) .Rats in Sham group and OVX group were performed ovari-otomy and killed after 4 weeks ,femoral bone mineral density was measured .For rats in Control group and Experimental group ,right middle femoral facture was performed 4 weeks later after ovariectomy .Calcitonin(16 IU/kg)were injected subcutaneously once per 2 days in Experimental group ,while those in Control group were given equal volume of normal saline .Rods in these two groups were killed after 3 ,6 ,9 weeks(10 at a time) ,femoral bone mineral density(BMD)was measured;hematoxylin-eosin staining and im-munohisto-chemical staining were performed at the 3th ,6th and 9th week after fracture ,respectively .Results Compared with Sham group ,rats weight in OVX group gained more(P< 0 .05) ,and BMD in OVX group significantly decreased more(P< 0 .05) .HE staining ,at the 3th week after fracture ,endochondral ossification domained in fracture healing ,and no significant difference existed (P>0 .05)in BMD .At the 6th week after fracture ,bone trabecula in both groups arranged in order ,compared with the control group ,BMD in experimental group increased significantly(P<0 .05) .At the 9th week after fracture ,bone trabecula in both groups arranged closely ,BMD in both groups showed significant difference(P<0 .05) .There was no significant difference of vascular endo-thelial growth factor(VEGF)between experimental group and control group at the 3th ,6th ,9th week after fracture(P>0 .05) .Con-clusion The results suggest that calcitonin treatment could enhance the bone mineral density significantly after fracture ,but it has no impact on the expression of VEGF in osteoporotic fracture healing .

Lung cancer is the leading cause of cancer-related deaths, with high morbidity and mortality, as well as poor prognosis in China and worldwide. Despite the recent advances in surgery, irradiation, chemotherapy, and targeted therapy, the curative effect of non-small cell lung cancer (NSCLC) in advanced cancer patients is unsatisfactory, and the five-year survival rate of patients remains low. Immunotherapeutic approaches, such as checkpoint inhibitors, active vaccination, and adoptive vaccination, have been given in-creasing attention for the treatment of patients with NSCLC. Results of phase I clinical trials show a higher remission rate, and the out-comes of phases II and III clinical trials are under exploration. This review provides an overview of the latest advances and challenges in immunotherapy for NSCLC.

Objective:To investigate the inhibitory effect of Dickkopf-1 (Dkk1) on vasculogenic mimicry (VM) formation and the relevant mechanism. Methods:CD34-PAS dual staining and immunohistochemical staining were used to detect and analyze the re-lationship between VM existence and Dkk1 expression in 217 human colon cancer tissue samples;three dimensional (3D) culture was used to detect the influence of Dkk1 on tube structure formation and on VE-cadherin expression;a subcutaneous mouse xenograft mod-el was made to further validate the inhibitory role of Dkk1 on VM formation in vivo. Results:VM-positive samples indicated a lower expression of Dkk1(P<0.05);colon cancer cells with Dkk1 overexpression exhibited a decreased ability to form tube-like structure and a decreased expression of VE-cadherin;Dkk1 inhibited the VM-formation abilities of human colorectal carcinoma cell line xenograft tu-mor tissue. Conclusion:Dkk1 inhibits the VM formation of colon cancer.

Despite its clinical importance, the underlying central mechanisms of pruritic behaviors are poorly understood. To investigate the role of nociceptive arcuate nucleus neurons in chloroquine-induced pruritic behaviors in mice, we tested the effect of arcuate nucleus neurons and interscapular brown adipose tissue (IBAT) on itch produced by intradermal injection of chloroquine in the nape of the neck. Our results provide several lines of evidence for an important role of nociceptive arcuate nucleus neurons in chloroquine-induced pruritic behavior: (1) Intradermal microinjection of chloroquine resulted in a dramatic increase in itch behaviors accompanied by the activation of c-Fos positive neurons in arcuate nucleus; (2) Microinjection of chloroquine significantly increased IBAT temperature in the mice. These findings suggested that chloroquine-induced pruritic behaviors were associated with the activity of nociceptive arcuate nucleus neurons.