Introduction: Glomerular damage during Gougerot-Sjgren syndrome is much rarer than interstitial damage, and is essentially extra-membranous and membrano-proliferative glomerulonephritis. Observation: We report the cas...Introduction: Glomerular damage during Gougerot-Sjgren syndrome is much rarer than interstitial damage, and is essentially extra-membranous and membrano-proliferative glomerulonephritis. Observation: We report the case of a 44-year-old woman with primary Sjgrens syndrome, confirmed by clinical dryness syndrome, positive anti-SSA and anti-SSB antibodies, and a salivary gland biopsy revealing grade 4 lymphocytic sialadenitis according to CHISHOLMs classification. Later, the patient developed nephrotic syndrome, along with hypertension. Renal function remained normal with a creatinine level of 9.3 mg/l, and hematuria was absent. Only antinuclear antibodies tested positive, while anti-PLA2R antibodies were negative. A renal biopsy was performed, which was complicated on the same day by hemodynamic instability with hematuria. Renal CT scan with contrast injection revealed a posterior perirenal hematoma without contrast extravasation. Additionally, bilateral renal vein thrombosis was incidentally discovered, suggesting extramembranous glomerulonephritis. The patients hemodynamic status stabilized after fluid resuscitation with isotonic saline solution (0.9%), without the need for blood transfusion. Renal biopsy confirmed extramembranous glomerulonephritis with interstitial fibrosis and minimal tubular atrophy. The initial etiological assessment was negative. The patient was started on oral corticosteroids, angiotensin-converting enzyme inhibitors, and therapeutic anticoagulation for renal vein thrombosis. The patients condition improved, with the disappearance of the syndrome and spontaneous regression of the hematoma. Discussion: The association of nephrotic syndrome and renal vein thrombosis primarily suggests glomerulopathy, in particular extra-membranous glomerulonephritis. Sjgrens syndrome can be associated with extra-membranous glomerulonephritis without being its direct cause. Like, it is possible that it is a cause of glomerulonephritis, essentially extra membranous and membrano-proliferative. Conclusion: Sjgrens syndrome is generally underestimated cause of glomerulonephritis, which should be considered in cases of extra-membranous glomerulonephritis.展开更多
Most studies addressing the specificity of meridians and acupuncture points have focused mainly on the different neural effects of acupuncture at different points in healthy individuals. This study examined the effect...Most studies addressing the specificity of meridians and acupuncture points have focused mainly on the different neural effects of acupuncture at different points in healthy individuals. This study examined the effects of acupuncture on brain function in a pathological context. Sixteen patients with ischemic stroke were randomly assigned to true point group （true acupuncture at right Waiguan （SJ5）） and sham point group （sham acupuncture）. Results of functional magnetic resonance imaging revealed activation in right parietal lobe （Brodmann areas 7 and 19）, the right temporal lobe （Brodmann area 39）, the right limbic lobe （Brodmann area 23） and bilateral oc-cipital lobes （Brodmann area 18）. Furthermore, inhibition of bilateral frontal lobes （Brodmann area 4, 6, and 45）, right parietal lobe （Brodmann areas 1 and 5） and left temporal lobe （Brodmann area 21 ） were observed in the true point group. Activation in the precuneus of right parietal lobe （Brodmann area 7） and inhibition of the left superior frontal gyrus （Brodmann area 10） was observed in the sham group. Compared with sham acupuncture, acupuncture at Waiguan in stroke patients inhibited Brodmann area 5 on the healthy side. Results indicated that the altered specificity of sensation-associated cortex （Brodmann area 5） is possibly associated with a central mechanism of acupuncture at Waiguan for stroke patients.展开更多
Deactivation is common in cerebral functional imaging. However, the physiological mechanisms responsible for this phenomenon remain poorly understood. The present study analyzed 12 ischemic stroke patients, who were r...Deactivation is common in cerebral functional imaging. However, the physiological mechanisms responsible for this phenomenon remain poorly understood. The present study analyzed 12 ischemic stroke patients, who were randomly assigned to two groups： one group underwent sham needling and true needling at the Waiguan （SJ 5） in the healthy upper limb and the other group underwent sham and true needling at a sham point. Functional magnetic resonance imaging results showed no activation points in brain tissues following needling at SJ 5. However, compared with sham needling at SJ 5, true needling at SJ 5 deactivated Broadmann 4, 6, 24, and 32 areas. In addition, compared to needling at the sham point, true needling at SJ 5 deactivated bilateral hypothalamus. Results demonstrated that SJ 5 needling in the healthy upper limb resulted in specific directional brain action, as manifested by deactivation of cerebral areas related to motor （Broadmann 4 and 6）, emotion （hypothalamus）, and cognition （Broadmann 24, 32）.展开更多
The action of needling in acupoint therapy has to first be regulated and integrated by the brain, and then it affects the target organ and manifests its therapeutic effects, which is dependent on the specificity of th...The action of needling in acupoint therapy has to first be regulated and integrated by the brain, and then it affects the target organ and manifests its therapeutic effects, which is dependent on the specificity of the acupoints. The authors put forward the hypothesis of the ＂acupoint-related brain＂. Single-photon emission computed tomography was used to explore the activation of brain regions following true needling in true acupoint Waiguan （SJ 5）, sham needling in true acupoint Waiguan, true needling in a sham point, and sham needling in a sham point. The relative specificity of Waiguan in normal persons was analyzed by observing changes in regional cerebral blood flow. Compared with the sham needling in true acupoint group and sham needling in the sham point group, acupuncture at Waiguan can activate brain regions controlling movement. Compared with true needling in the sham point group, acupuncture at Waiguan can also activate brain regions controlling movement. The results suggest that the specificity of needling at an acupoint is related to certain activated cerebral functional regions, which are associated with the clinical application of the acupoint.展开更多
Acupuncture at the SJ5（Waiguan） acupoint has neuroprotective effects in cerebral infarction, but the underlying mechanism remains poorly understood. Here, we analyzed gene expression in healthy rat cerebellum using ...Acupuncture at the SJ5（Waiguan） acupoint has neuroprotective effects in cerebral infarction, but the underlying mechanism remains poorly understood. Here, we analyzed gene expression in healthy rat cerebellum using a pathway-focused DNA microarray to screen 113 genes associated with 18 signal transduction pathways. After 20 minutes of acupuncture at SJ5, the expression of Bcl-2 and Birc1 b m RNA was markedly increased. This was confirmed by real-time reverse transcription PCR. Furthermore, western blot analysis showed that Bcl-2 protein expression remained high in the cerebellum until at least 2 hours after cessation of acupuncture. These findings indicate that acupuncture at SJ5 exerts neuroprotective effects by regulating the expression of anti-apoptotic gene Bcl-2.展开更多
Functional brain imaging studies of the specificity of acupoint stimulation have revealed that needling at particular acupoints can induce activation of corresponding brain areas, examined in physiological and patholo...Functional brain imaging studies of the specificity of acupoint stimulation have revealed that needling at particular acupoints can induce activation of corresponding brain areas, examined in physiological and pathological states. The present study examined Waiguan （SJ 5） as the acupoint of interest. We tested five conditions： a true needling at true acupoint group, a sham needling at true acupoint group, a true needling at sham acupoint group, a sham needling at sham acupoint group, and a healthy control group. We examined changes in glucose metabolism in different functional cortical regions to determine the specific brain activation elicited by acupuncture at Waiguan. The results revealed that true and sham acupuncture at the same acupoint activated different brain regions. In addition, applying acupuncture at a genuine acupoint and a neighboring sham acupoint activated different brain regions. These findings suggest that acupuncture at Waiguan causes activation in some brain regions.展开更多
As an internationally peer-reviewed academic periodical,Shanghai Journal of Stomatology is issued both at home and abroad,presenting the latest advances and new experiences in stomatology for intermediate and senior d...As an internationally peer-reviewed academic periodical,Shanghai Journal of Stomatology is issued both at home and abroad,presenting the latest advances and new experiences in stomatology for intermediate and senior doctors,teachers and scientific researchers in the field.This journal has been included in CA and MEDLINE and is published as a bimonthly periodical.展开更多
<span style="font-family:Verdana;">Enzalutamide is a hormonal therapy that blocks the action of androgens, such as testosterone in the treatment of metastatic castration-resistant prostate cancer. <...<span style="font-family:Verdana;">Enzalutamide is a hormonal therapy that blocks the action of androgens, such as testosterone in the treatment of metastatic castration-resistant prostate cancer. </span><span style="font-family:Verdana;">Stevens-Johnson syndrome and toxic epidermal necrolysis (SJS/TEN) overlap and are part of an adverse drug reaction continuum of disease, in which there is a 10% - 30% involvement of the skin surface with mucositis, blisters, skin slough, and a macular rash. A 66-year-old male was treated with enzalutamide for metastatic prostate cancer and developed SJS/TEN overlap with 25% total body surface area skin involvement. The patient received a </span><span style="font-family:Verdana;">seven-day course of cyclosporine to which he responded by re-epithelialization </span><span style="font-family:Verdana;">but succumbed to multi-organ failure. While SJS/TEN has been reported with apalutamide, to our knowledge, this is the first case of SJS/TEN overlap with enzalutamide.</span>展开更多
Objective: To investigate the antitumor activity and the mechanism of BRM-SJS on breast cancer cells. Methods: Flow cytometry, DNA agarose gel electrophoresis and other techniques were used to study the in vitro and...Objective: To investigate the antitumor activity and the mechanism of BRM-SJS on breast cancer cells. Methods: Flow cytometry, DNA agarose gel electrophoresis and other techniques were used to study the in vitro and in vivo inhibitory effect on BcaP-37 cells by BRM-SJS. Results: BRM-SJS showed an inhibitory rate of 33.8% on in vivo transplanted tumor (P<0.05, compared with control). The flow cytometry analysis of BRM-SJS treated BcaP-37 (2.5 靘ol/L, 5 mol/L, 10 靘ol/L for 48 h and 72 h) revealed typical sub-G1 peak. The specific DNA Ladders were exhibited with BRM-SJS BcaP-37 cells treated. Conclusion: BRM-SJS has marked antitumor activity on BcaP-37 and its inhibitory effects on tumor were realized by both induction of apoptosis and necrosis of the tumor cells.展开更多
As an internationally peer-reviewed academic periodical, Shanghai Journal of Stomatology is issued both at home and abroad, presenting the latest advances and new experiences in stomatology for intermediate and senior...As an internationally peer-reviewed academic periodical, Shanghai Journal of Stomatology is issued both at home and abroad, presenting the latest advances and new experiences in stomatology for intermediate and senior doctors, teachers and scientific researchers in the field. This journal has been included in CA and MEDLINE and is published as a bimonthly periodical, 6 issues a year. To ensure the quality of articles and standardization of editing, please read these instructions carefully and abide by them strictly before writing and submitting manuscripts. All manuscripts that do not adhere to the requirements detailed in these instructions will be returned to the corresponding author(s) for revision. The instructions can be downloaded from : http://www.omschina.org.cn/sjs/baseinfo.asp?ClassID=newsroomcontribute2.展开更多
文摘Introduction: Glomerular damage during Gougerot-Sjgren syndrome is much rarer than interstitial damage, and is essentially extra-membranous and membrano-proliferative glomerulonephritis. Observation: We report the case of a 44-year-old woman with primary Sjgrens syndrome, confirmed by clinical dryness syndrome, positive anti-SSA and anti-SSB antibodies, and a salivary gland biopsy revealing grade 4 lymphocytic sialadenitis according to CHISHOLMs classification. Later, the patient developed nephrotic syndrome, along with hypertension. Renal function remained normal with a creatinine level of 9.3 mg/l, and hematuria was absent. Only antinuclear antibodies tested positive, while anti-PLA2R antibodies were negative. A renal biopsy was performed, which was complicated on the same day by hemodynamic instability with hematuria. Renal CT scan with contrast injection revealed a posterior perirenal hematoma without contrast extravasation. Additionally, bilateral renal vein thrombosis was incidentally discovered, suggesting extramembranous glomerulonephritis. The patients hemodynamic status stabilized after fluid resuscitation with isotonic saline solution (0.9%), without the need for blood transfusion. Renal biopsy confirmed extramembranous glomerulonephritis with interstitial fibrosis and minimal tubular atrophy. The initial etiological assessment was negative. The patient was started on oral corticosteroids, angiotensin-converting enzyme inhibitors, and therapeutic anticoagulation for renal vein thrombosis. The patients condition improved, with the disappearance of the syndrome and spontaneous regression of the hematoma. Discussion: The association of nephrotic syndrome and renal vein thrombosis primarily suggests glomerulopathy, in particular extra-membranous glomerulonephritis. Sjgrens syndrome can be associated with extra-membranous glomerulonephritis without being its direct cause. Like, it is possible that it is a cause of glomerulonephritis, essentially extra membranous and membrano-proliferative. Conclusion: Sjgrens syndrome is generally underestimated cause of glomerulonephritis, which should be considered in cases of extra-membranous glomerulonephritis.
基金the State Plan for Development of Basic Research in Key Areas(973 Program)in China,No.2006CB504505,2012CB518504the Key Subject Construction Project of"211 Engineering"III Stage of Guangdong Province in Chinathe Guangdong Provincial"College Students’Innovative Experiment Plan"Project in China,No.1212112038
文摘Most studies addressing the specificity of meridians and acupuncture points have focused mainly on the different neural effects of acupuncture at different points in healthy individuals. This study examined the effects of acupuncture on brain function in a pathological context. Sixteen patients with ischemic stroke were randomly assigned to true point group （true acupuncture at right Waiguan （SJ5）） and sham point group （sham acupuncture）. Results of functional magnetic resonance imaging revealed activation in right parietal lobe （Brodmann areas 7 and 19）, the right temporal lobe （Brodmann area 39）, the right limbic lobe （Brodmann area 23） and bilateral oc-cipital lobes （Brodmann area 18）. Furthermore, inhibition of bilateral frontal lobes （Brodmann area 4, 6, and 45）, right parietal lobe （Brodmann areas 1 and 5） and left temporal lobe （Brodmann area 21 ） were observed in the true point group. Activation in the precuneus of right parietal lobe （Brodmann area 7） and inhibition of the left superior frontal gyrus （Brodmann area 10） was observed in the sham group. Compared with sham acupuncture, acupuncture at Waiguan in stroke patients inhibited Brodmann area 5 on the healthy side. Results indicated that the altered specificity of sensation-associated cortex （Brodmann area 5） is possibly associated with a central mechanism of acupuncture at Waiguan for stroke patients.
基金the National Basic Research Program of China (973 Program), No. 2006CB504505, 2012CB518504the 3 re Key Construction Program of "211 Project" of Guangdong Province
文摘Deactivation is common in cerebral functional imaging. However, the physiological mechanisms responsible for this phenomenon remain poorly understood. The present study analyzed 12 ischemic stroke patients, who were randomly assigned to two groups： one group underwent sham needling and true needling at the Waiguan （SJ 5） in the healthy upper limb and the other group underwent sham and true needling at a sham point. Functional magnetic resonance imaging results showed no activation points in brain tissues following needling at SJ 5. However, compared with sham needling at SJ 5, true needling at SJ 5 deactivated Broadmann 4, 6, 24, and 32 areas. In addition, compared to needling at the sham point, true needling at SJ 5 deactivated bilateral hypothalamus. Results demonstrated that SJ 5 needling in the healthy upper limb resulted in specific directional brain action, as manifested by deactivation of cerebral areas related to motor （Broadmann 4 and 6）, emotion （hypothalamus）, and cognition （Broadmann 24, 32）.
基金supported by the National 973 Program of China,No.2006CB504505the National Natural Science Foundation of China,No.90709027
文摘The action of needling in acupoint therapy has to first be regulated and integrated by the brain, and then it affects the target organ and manifests its therapeutic effects, which is dependent on the specificity of the acupoints. The authors put forward the hypothesis of the ＂acupoint-related brain＂. Single-photon emission computed tomography was used to explore the activation of brain regions following true needling in true acupoint Waiguan （SJ 5）, sham needling in true acupoint Waiguan, true needling in a sham point, and sham needling in a sham point. The relative specificity of Waiguan in normal persons was analyzed by observing changes in regional cerebral blood flow. Compared with the sham needling in true acupoint group and sham needling in the sham point group, acupuncture at Waiguan can activate brain regions controlling movement. Compared with true needling in the sham point group, acupuncture at Waiguan can also activate brain regions controlling movement. The results suggest that the specificity of needling at an acupoint is related to certain activated cerebral functional regions, which are associated with the clinical application of the acupoint.
基金supported by the National Natural Science Foundation of China,No.81273672,81373720the Natural Science Foundation of Fujian Province of China,No.2014J01353a grant from Fujian Province Health Planning Commission Project(2014)for Training Young Talents,No.2014-ZQN-JC-28
文摘Acupuncture at the SJ5（Waiguan） acupoint has neuroprotective effects in cerebral infarction, but the underlying mechanism remains poorly understood. Here, we analyzed gene expression in healthy rat cerebellum using a pathway-focused DNA microarray to screen 113 genes associated with 18 signal transduction pathways. After 20 minutes of acupuncture at SJ5, the expression of Bcl-2 and Birc1 b m RNA was markedly increased. This was confirmed by real-time reverse transcription PCR. Furthermore, western blot analysis showed that Bcl-2 protein expression remained high in the cerebellum until at least 2 hours after cessation of acupuncture. These findings indicate that acupuncture at SJ5 exerts neuroprotective effects by regulating the expression of anti-apoptotic gene Bcl-2.
基金the National Basic Research Program of China (973 program), No.2006CB504505the National Natural Science Foundation of China, No.90709027
文摘Functional brain imaging studies of the specificity of acupoint stimulation have revealed that needling at particular acupoints can induce activation of corresponding brain areas, examined in physiological and pathological states. The present study examined Waiguan （SJ 5） as the acupoint of interest. We tested five conditions： a true needling at true acupoint group, a sham needling at true acupoint group, a true needling at sham acupoint group, a sham needling at sham acupoint group, and a healthy control group. We examined changes in glucose metabolism in different functional cortical regions to determine the specific brain activation elicited by acupuncture at Waiguan. The results revealed that true and sham acupuncture at the same acupoint activated different brain regions. In addition, applying acupuncture at a genuine acupoint and a neighboring sham acupoint activated different brain regions. These findings suggest that acupuncture at Waiguan causes activation in some brain regions.
文摘As an internationally peer-reviewed academic periodical,Shanghai Journal of Stomatology is issued both at home and abroad,presenting the latest advances and new experiences in stomatology for intermediate and senior doctors,teachers and scientific researchers in the field.This journal has been included in CA and MEDLINE and is published as a bimonthly periodical.
文摘<span style="font-family:Verdana;">Enzalutamide is a hormonal therapy that blocks the action of androgens, such as testosterone in the treatment of metastatic castration-resistant prostate cancer. </span><span style="font-family:Verdana;">Stevens-Johnson syndrome and toxic epidermal necrolysis (SJS/TEN) overlap and are part of an adverse drug reaction continuum of disease, in which there is a 10% - 30% involvement of the skin surface with mucositis, blisters, skin slough, and a macular rash. A 66-year-old male was treated with enzalutamide for metastatic prostate cancer and developed SJS/TEN overlap with 25% total body surface area skin involvement. The patient received a </span><span style="font-family:Verdana;">seven-day course of cyclosporine to which he responded by re-epithelialization </span><span style="font-family:Verdana;">but succumbed to multi-organ failure. While SJS/TEN has been reported with apalutamide, to our knowledge, this is the first case of SJS/TEN overlap with enzalutamide.</span>
文摘Objective: To investigate the antitumor activity and the mechanism of BRM-SJS on breast cancer cells. Methods: Flow cytometry, DNA agarose gel electrophoresis and other techniques were used to study the in vitro and in vivo inhibitory effect on BcaP-37 cells by BRM-SJS. Results: BRM-SJS showed an inhibitory rate of 33.8% on in vivo transplanted tumor (P<0.05, compared with control). The flow cytometry analysis of BRM-SJS treated BcaP-37 (2.5 靘ol/L, 5 mol/L, 10 靘ol/L for 48 h and 72 h) revealed typical sub-G1 peak. The specific DNA Ladders were exhibited with BRM-SJS BcaP-37 cells treated. Conclusion: BRM-SJS has marked antitumor activity on BcaP-37 and its inhibitory effects on tumor were realized by both induction of apoptosis and necrosis of the tumor cells.
文摘As an internationally peer-reviewed academic periodical, Shanghai Journal of Stomatology is issued both at home and abroad, presenting the latest advances and new experiences in stomatology for intermediate and senior doctors, teachers and scientific researchers in the field. This journal has been included in CA and MEDLINE and is published as a bimonthly periodical, 6 issues a year. To ensure the quality of articles and standardization of editing, please read these instructions carefully and abide by them strictly before writing and submitting manuscripts. All manuscripts that do not adhere to the requirements detailed in these instructions will be returned to the corresponding author(s) for revision. The instructions can be downloaded from : http://www.omschina.org.cn/sjs/baseinfo.asp?ClassID=newsroomcontribute2.
